Βαθμίδα: Professor

Demosthenes Vouyioukas is Professor at the Department of Digital Systems, University of Piraeus. He served as Professor at the Department of Information and Communication Systems Engineering, University of the Aegean, Greece (2011-2024), Head of the Department of Information and Communication Systems Engineering (2019-2022), Director of the MSc program “IoT: Intelligent Environments in Next-Generation Networks” (2018-2022) and Director of the Computer and Communication Systems Laboratory (2014-2024). In November 2021 he appointed as deputy member of the plenary of the Hellenic Data Protection Authority, where in the past he has also served as a deputy member of the plenary of the Hellenic Authority for Communication Security and Privacy (2012-2019).

He received the five-year Diploma in Electrical and Computer Engineering (1996) and the Ph.D. degree (2003) in Electrical and Computer Engineering from the National Technical University of Athens (NTUA). He also received a Joint Engineering-Economics M.Sc. from NTUA (2004). From 1996 to 2003, he has been a scientific researcher, and from 2003 to 2005, a senior researcher at the Mobile Radiocommunications Laboratory of NTUA, where he worked on several European and National R&D projects. From 2005 to 2006, he was with Hellenic Aerospace Industry at the Department of Satellite Communications. In 2004, he joined University of the Aegean as an adjunct lecturer (2004-2010), an Assistant Professor (2010-2016), an Associate Professor (2016-2020) and Professor (2020-2024), where he also served as a scientific coordinator in several R&D projects.

His current research interests include mobile and wireless communication systems, channel characterization and propagation models, machine learning techniques for pathloss prediction, performance modeling of wireless networks, cooperative wideband systems with relays, UWB indoor localization techniques, UAV and aerial communications, next generation mobile and satellite networks, mMIMO, IoT and 5G and beyond/6G technologies, network security and privacy policies. He has published over 140 papers in scientific journals, books, book chapters and international conference proceedings. He is a Senior Member of IEEE and member of IEEE Communication Society of the Greek Section, a member of IFIP and ACM and a member of the Technical Chamber of Greece. He also serves as an Associate Editor of Telecommunication Systems Journal/Springer, Frontiers in Space Technologies/Frontier and Telecom/MDPI, Guest Editor of International Journal of Antennas and Propagation/Hindawi, Drones/MDPI, Applied Sciences/MDPI and Telecom/MDPI and TPC member in several international conferences. He is a General Chair and Organizer of the International Summer School “Emerging Architectures and Key Technologies for 5G Networks”.

Publications

I. JOURNALS

J64. N. Moraitis, L. Tsipis, D. Vouyioukas, “Multi-Frequency Channel Measurements and Characterization for In-Cabin Environments”, IEEE, Antennas and Wireless Propagation Letters, vol. 24, no. 10, pp. 3684-3688, Oct. 2025, https://doi.org/10.1109/LAWP.2025.3600693.

J63. L. Tsipi, E. Michailidis, M. Karavolos, D. Vouyioukas, A. Kanatas, “AI-Driven Aerial Relay Placement and Power Allocation for Enhanced Secrecy in Untrusted UAV-Enabled Networks”, IEEE, Access, 2025, https://doi.org/10.1109/ACCESS.2025.3577053.

J62. M-G. Volakaki, G. Papaioannou, D. Vouyioukas, “Enhancing Spectral Efficiency with a Novel Hybrid Reconfigurable Intelligent Surface Scheme”, Elsevier, Journal of Franklin Institute, 2025, https://doi.org/10.1016/j.fraope.2025.100234

J61. E. T. Michailidis, K. Maliatsos, D. Vouyioukas, “Software-Defined Radio Deployments in UAV-Driven Applications: A Comprehensive Review,” IEEE Open Journal of Vehicular Technology, 2024, https://doi.org/10.1109/OJVT.2024.3477937

J60.    L. Tsipi, G. Papaioannou, M.-G. Volakaki, M. Karavolos, D. Vouyioukas, “On the Assessment of Machine Learning-Based Methods for MCS Prediction in 5G Networks”, Springer, Telecommunication Systems, 2024, https://doi.org/10.1007/s11235-024-01158-x

J59.    E. Michailidis, M.-G. Volakaki, N. Myridakis, D. Vouyioukas, “Optimization of Secure Computation Efficiency in UAV-Enabled RIS-Assisted MEC-IoT Networks with Aerial and Ground Eavesdroppers”, IEEE, Transactions on Communications, 2024, https://doi.org/10.1109/TCOMM.2024.3372877

J58.    M. Tampouratzis, G. Adamidis, D. Vouyioukas, T. Yioultsis, D. Stratakis, “Isotropic ΙoT-Based Magnetic Flux Density Meter Implementation for ELF Field Measurements”, MDPI, Applied Sciences, vol.13, no.23, 2023, https://doi.org/10.3390/app132312730.

J57.    L. Tsipis, D. Vouyioukas, G. Loumos, A. Kargas, D. Varoutas, “Digital Repository as a Service (D-RaaS): Enhancing Access and Preservation of Cultural Heritage Artefacts”, MDPI, Heritage, vol.6, no.10, pp. 6881-6900, 2023, https://doi.org/10.3390/heritage6100359.

J56.    M. Karavolos, D. Kokkinis, N. Moraitis, A. Tsipouras, D. Vouyioukas, “Design of a large-scale efficient and low-cost high-frequency spectrum monitoring network: The case of Greece”, IEEE, Antennas and Propagation Magazine, vol. 67, no. 1, pp. 48-60, Feb. 2025, https://doi.org/10.1109/MAP.2023.3330395.

J55.    G. Papaioannou, M.-G. Volakaki, S. Kokolakis, D. Vouyioukas, “Learning spaces in higher education: A state of the art review”, MDPI, Trends in Higher Education, vol.2, no.3, pp. 526-545, https://doi.org/10.3390/higheredu2030032.

J54.    L. Tsipi, M. Karavolos, P. Bithas, D. Vouyioukas, “Machine Learning-Based Methods for Enhancement of UAV-NOMA and D2D Cooperative Networks”, MDPI, Sensors, vol. 23, no. 6, 3014, 2023, https://doi.org/10.3390/s23063014.

J53.    E. Michailidis, K. Maliatsos, D. Skoutas, D. Vouyioukas, C. Skianis. “Secure UAV-Aided Mobile Edge Computing for IoT: A Review”, IEEE, Access, vol. 10, pp. 86353-86383, 2022, https://doi.org/10.1109/ACCESS.2022.3199408.

J52.    N. Moraitis, L. Tsipi, D. Vouyioukas, A. Gkioni, S. Louvros. “On the Assessment of Ensemble Models for Propagation Loss Forecasts in Rural Environments”, IEEE, Wireless Communications Letters, vol. 11, no. 5, pp. 1097-1101, May 2022, https://doi.org/10.1109/LWC.2022.3157520.

J51.    E. Michailidis, D. Vouyioukas, “Review on Software-Based and Hardware-Based Authentication
Mechanisms for the Internet of Drones”, MDPI, Drone, vol. 6, no. 41, 2022, https://doi.org/10.3390/drones6020041.

J50.    L. Tsipi, M. Karavolos, D. Vouyioukas, “An Unsupervised Machine Learning Approach for UAV-aided offloading of 5G cellular networks”, MDPI, Telecom, vol. 3, pp. 86-102, 2022, https://doi.org/10.3390/telecom3010005.

J49.    E. Michailidis, P. Bithas, N. Nomikos, D. Vouyioukas, A. Kanatas, “Mixed FSO/RF Communications in UAV-enabled Multi-User MIMO Networks”, Elsevier, Physical Communication, vol. 49, Dec. 2021, https://doi.org/10.1016/j.phycom.2021.101475.

J48.    N. Moraitis, L. Tsipi, D. Vouyioukas, A. Gkioni, S. Louvros. “Performance Evaluation of Machine Learning Methods for Path Loss Prediction in Rural Environment at 3.7 GHz”, Springer, Wireless Networks, 2021, https://doi.org/10.1007/s11276-021-02682-3.

J47.    N. Nomikos, T. Charalambous, N. Pappas, D. Vouyioukas, R. Wichman, “LoLA4SOR: Leveraging Successive Transmissions for Low-Latency Buffer-Aided Opportunistic Relay Networks”, IEEE, Open Journal of the Communications Society, vol. 2, pp. 1041-1054, 2021, https://doi.org/10.1109/OJCOMS.2021.3077036.

J46.    G. Giannaris, N. Kouvakas, F. Koumboulis, D. Vouyioukas, “Switching wireless control for longitudinal quadrotor maneuvers”, Springer, Journal of Intelligent & Robotic Systems, vol. 102, no. 42, 2021, https://doi.org/10.1007/s10846-021-01405-2.

J45.    M. Karavolos, N. Nomikos, D. Vouyioukas, P-T. Mathiopoulos, “HST-NNC: A Novel Hybrid Satellite-Terrestrial Communication with NOMA and Network Coding Systems”, IEEE, Open Journal of the Communications Society, vol. 2, pp. 887-898, 2021, https://doi.org/10.1109/OJCOMS.2021.3072110.

J44.    N. Nomikos, T. Charalambous, D. Vouyioukas, G. Karagiannidis, “When Full-Duplex Meets Buffer-Aided Relaying”, IEEE, Wireless Communications Magazine, vol. 28, no. 1, pp. 68-73, February 2021, https://doi.org/10.1109/MWC.001.2000223.

J43.    M. Karavolos, N. Nomikos, D. Vouyioukas, “Enhanced Integrated Satellite-Terrestrial NOMA with Cooperative Device-to-Device Communication”, MDPI, Telecom, vol. 1, no. 2, pp. 126-149, 2020, https://doi.org/10.3390/telecom1020010.

J42.    N. Nomikos, T. Charalambous, D. Vouyioukas, R. Wichman, G. Karagiannidis, “Integrating Broadcasting and NOMA in Full-Duplex Buffer-Aided Relay Networks”, IEEE, Transactions on Vehicular Technology, vol. 69, no. 8, pp. 9157-9162, 2020,http://doi.org/10.1109/TVT.2020.2999655.

J41.    M. Tampouratzis, D. Vouyioukas, D. Stratakis, T. Yioultsis, “Use Ultra-Wideband Discone Rectenna for Broadband RF Energy Harvesting Applications”, MDPI, Technologies, vol. 8, no. 2, 2020, http://doi.org/10.3390/technologies8020021.

J40.    N. Nomikos, E. Michailidis, P. Trakadas, D. Vouyioukas, H. Karl, J. Martrat, T. Zahariadis, K. Papadopoulos, S. Voliotis, “A Nomadic 5G RAN Architecture for Massive Connectivity of Mobile Users and IoT Devices”, Elsevier, Vehicular Communications vol. 25, Oct. 2020, https://doi.org/10.1016/j.vehcom.2020.100250.

J39.    N. Moraitis, V. Nikolaidis, D. Vouyioukas, A. G. Kanatas, “Building Entry Loss and Capacity Evaluation of a UAV-to-Indoor Dual-Polarized MIMO Channel”, IET Microwaves, Antennas & Propagation, 2020, https://doi.org/10.1049/iet-map.2019.0414.

J38.    N. Moraitis, D. Vouyioukas, A. Gkioni, S. Louvros, “Measurements and Path Loss Models for a TD-LTE Network at 3.7 GHz in Rural Areas”, Springer, Wireless Networks, vol. 26, no. 4, pp. 2891-2904, 2020, https://doi.org/10.1007/s11276-019-02243-9.

J37.    P. Bithas, E. Michailidis, N. Nomikos, D. Vouyioukas, A. Kanatas, “A Survey on Machine-Learning Techniques for UAV-Based Communications”, MDPI, Sensors, vol. 19, no. 23, 5170, 2019, https://doi.org/10.3390/s19235170.

J36.    N. Nomikos, E. Michailidis, P. Trakadas, D. Vouyioukas, T. Zahariadis, I. Krikidis, “Flex-NOMA: Exploiting buffer-aided relay selection for massive connectivity in the 5G uplink”, IEEE, Access, vol. 7, pp. 88743-88755, 2019, https://doi.org/10.1109/ACCESS.2019.2926770.

J35.    E. Michailidis, N. Nomikos, P. Bithas, D. Vouyioukas, A. G. Kanatas, “Optimal 3-D Aerial Relay Placement for Multi-User MIMO Communications”, IEEE, Transactions on Aerospace and Electronic Systems, vol. 55, no. 6, pp. 3218-3229, 2019, http://doi.org/10.1109/TAES.2019.2902681.

J34.    N. Nomikos, T. Charalambous, D. Vouyioukas, R. Wichman, G. Karagiannidis, “Hybrid NOMA/OMA with Buffer-Aided Relay Selection in Cooperative Networks”, IEEE, Journal of Selected Topics in Signal Processing, vol. 13, no. 3, pp. 524-537, June 2019,http://doi.org/10.1109/JSTSP.2019.2894059.

J33.    V. I. Tatsis, M. Karavolos, D. N. Skoutas, N. Nomikos, D. Vouyioukas and C. Skianis, “Energy-aware Clustering of CoMP-DPS Transmission Points”, Elsevier, Computer Communications, 2018, https://doi.org/10.1016/j.comcom.2018.11.009.

J32.    N. Nomikos, D. Poulimeneas, T. Charalambous, I. Krikidis, D. Vouyioukas, M. Johansson, “Delay- and diversity-aware buffer-aided relay selection policies in cooperative networks”, IEEE, Access, vol. 6, pp. 73531-73547, 2018,http://dx.doi.org/10.1109/ACCESS.2018.2883894.

J31.    N. Nomikos, T. Charalambous, D. Vouyioukas, R. Wichman, G. Karagiannidis, “Power Adaptation in Buffer-Aided Full-Duplex Relay Networks with Statistical CSI”, IEEE, Transactions on Vehicular Technology, vol. 67, no. 8, 2018, http://dx.doi.org/10.1109/TVT.2018.2837683.

J30.    N. Nomikos, T. Charalambous, D. Vouyioukas, G. Karagiannidis, “Low-Complexity Buffer-Aided Link Selection with Outdated CSI and Feedback Errors”, IEEE, Transactions on Communications, vol. 66, no. 8, pp. 3694-3706, 2018, http://dx.doi.org/10.1109/TCOMM.2018.2821143.

J29.    C. Bouras, N. Kanakis, V. Kokkinos, N. Papachristos, D. Vouyioukas, “MCS Selection Exploiting Femtocells Utilization in Multicast Transmissions”, Wiley, International Journal of Communication Systems, vol. 31, no. 10, pp. 7846-7850, 2018, http://dx.doi.org/10.1002/dac.3585.

J28.    N. Nomikos, T. Charalambous, I. Krikidis, D. N. Skoutas, D. Vouyioukas, M. Johansson, C. Skianis, “A Survey on Buffer-Aided Relay Selection”, IEEE, Communications Surveys & Tutorials, vol. 18, no. 2, pp. 1073-1097, Secondquarter 2016, http://dx.doi.org/10.1109/COMST.2015.2512441.

J27.    F. Koumboulis, N. Kouvakas, G. Giannaris, D. Vouyioukas, “Independent Motion Control of a Tower Crane through Wireless Sensor and Actuator Networks”, Elsevier, ISA Transactions, vol. 60, pp. 321-320, 2016, http://dx.doi.org/10.1016/j.isatra.2015.11.011.

J26.    E. Bogdani, D. Vouyioukas, N. Nomikos, “Localization Error Modeling of Hybrid Fingerprint-Based Techniques for Indoor Ultra-Wideband Systems”, Springer, Telecommunication Systems, vol. 63, no. 2, pp. 223-241, 2016, http://dx.doi.org/10.1007/s11235-015-0116-4.

J25.    A. Karagiannis, D. Vouyioukas, “A Framework for the Estimation and Validation of Energy Consumption in Wireless Sensor Networks”, Hindawi, Journal of Sensors, 2015, http://dx.doi.org/10.1155/2015/124987.

J24.    N. Nomikos, T. Charalambous, I. Krikidis, D. N. Skoutas, D. Vouyioukas, M. Johansson, “A Buffer-aided Successive Opportunistic Relay Selection Scheme with Power Adaptation and Inter-Relay Interference Cancellation for Cooperative Diversity Systems”, IEEE, Transactions on Communications, vol. 63, no. 5, pp. 1623-1634, 2015, http://dx.doi.org/10.1109/TCOMM.2015.2416234.

J23.    T. Charalambous, N. Nomikos, I. Krikidis, D. Vouyioukas, M. Johansson, “Modeling Buffer-Aided Relay Selection in Networks with Direct Transmission Capability”, IEEE, Communication Letters, vol. 19, no. 4, pp. 649-652, April 2015, http://dx.doi.org/10.1109/LCOMM.2015.2402654.

J22.    N. Nomikos, P. Makris, D. N. Skoutas, D. Vouyioukas, C. Skianis, “Wireless Femto-Relays: A new model for small cell deployments”, IGI, International Journal of Wireless Networks and Broadband Technologies, vol. 4, no. 1, pp. 45-61, 2015, http://dx.doi.org/10.4018/ijwnbt.2015010104.

J21.    N. Nomikos, A. Nieto, P. Makris, D. N. Skoutas, D. Vouyioukas, P. Rizomiliotis, J. Lopez, C. Skianis, “Relay Selection for Secure 5G Green Communications”, Springer, Telecommunication Systems, vol. 59, pp. 169-187, 2015, http://dx.doi.org/10.1007/s11235-014-9890-7.

J20.    A. Gotsis, D. Komnakos, D. Vouyioukas, P. Constantinou, “Radio Resource Allocation Algorithms For Multi-Service OFDMA Networks: The Uniform Power Loading Scenario”, Springer, Telecommunication Systems, vol. 56, no. 4, pp. 467-480, August 2014, http://dx.doi.org/10.1007/s11235-013-9784-0.

J19.    N. Nomikos, D. N. Skoutas, D. Vouyioukas, C. Verikoukis, C. Skianis, “Capacity Maximization through Energy-Aware Multi-Mode Relaying”, Springer, Wireless Personal Communications, vol. 74, no. 1, pp. 83-99, January 2014, http://dx.doi.org/10.1007/s11277-012-0899-5.

J18.    D. Vouyioukas, “A Survey on Beamforming Techniques for Wireless MIMO Relay Networks”, Hindawi, International Journal of Antennas and Propagation, 2013, http://dx.doi.org/10.1155/2013/745018.

J17.    N. Nomikos, D. Vouyioukas, T. Charalambous, I. Krikidis, P. Makris, D. N. Skoutas, M. Johansson and C. Skianis, “Joint Relay-Pair Selection for Buffer-Aided Successive Opportunistic Relaying”, Wiley, Transactions on Emerging Telecommunications Technologies, vol. 25, no. 8, pp. 823–834, 2013, http://dx.doi.org/10.1002/ett.2718.

J16.    N. Nomikos, E. Michailidis, D. Vouyioukas, A. G. Kanatas, “Performance Analysis of a Two-Hop MIMO Mobile-to-Mobile via Stratospheric-Relay Link Employing Hierarchical Modulation”, Hindawi, International Journal of Antennas and Propagation, 2013, http://dx.doi.org/10.1155/2013/935609.

J15.    P. Makris, N. Nomikos, D. N. Skoutas, D. Vouyioukas, C. Skianis, J. Zhang, C. Verikoukis, “A Context Aware Framework for the Efficient Integration of Femtocells in IP and Cellular Infrastructures”, Special Issue on Cooperative and Networked Femtocells, EURASIP, Journal on Wireless Communications and Networking, 2013, http://dx.doi.org/10.1186/1687-1499-2013-62.

J14.    D. Vouyioukas, “Efficient Spectrum Sharing in the Presence of Multiple Narrowband Interference”, International Journal of Wireless & Mobile Networks (IJWMN), vol. 4, no. 5, pp. 61-78, October 2012, http://dx.doi.org/10.5121/ijwmn.2012.4505.

J13.    D. J. Vergados, A. Sgora, D. D. Vergados, D. Vouyioukas, I. Anagnostopoulos, “Fair TDMA Scheduling in Wireless Multihop Networks”, Springer, Telecommunication Systems, vol. 50, no. 3, pp. 181-198, July 2012, http://dx.doi.org/10.1007/s11235-010-9397-9.

J12.    D. Komnakos, D. N. Skoutas, D. Vouyioukas, A. Rouskas, “A Delay Optimal Scheduling Policy for Real Time Services in WCDMA Systems”, Springer, Wireless Personal Communications, vol. 61, no. 2, pp. 435-445, November 2011, http://dx.doi.org/10.1007/s11277-010-0031-7.

J11.    M. Sardis, D. Vouyioukas, I. Anagnostopoulos, “Semi-Automatic e-Chartering through Multi-Agent Systems and Satellite IP Networks”, Inderscience, International Journal of Internet Protocol Technology, vol. 4, no. 3, pp. 193-206, 2009, http://dx.doi.org/10.1504/IJIPT.2009.028658.

J10.    I. Maglogiannis, D. Vouyioukas, C. Aggelopoulos, “Face Detection and Recognition of Natural Human Emotion Using Markov Random Fields”, Springer, Personal and Ubiquitous Computing, vol. 13, no. 1, pp. 95-01, January 2009, http://dx.doi.org/10.1007/s00779-007-0165-0.

J9.      D. Komnakos, D. Vouyioukas, I. Maglogiannis, P. Constantinou, “Performance Evaluation of an Enhanced Uplink 3.5G System for Mobile HealthCare Applications”, Hindawi, International Journal of Telemedicine and Applications, 2008, http://dx.doi.org/10.1155/2008/417870.

J8.      V. Milas, D. Vouyioukas, N. Moraitis, P. Constantinou, “Spectrum Planning and Performance Evaluation between Heterogeneous Satellite Networks”, Elsevier, European Journal of Operational Research, vol. 191, no. 3, pp. 1132-1138, December 2008,http://dx.doi.org/10.1016/j.ejor.2007.07.016.

J7.      D. Vouyioukas, G. Kambourakis, I. Maglogiannis, A. Rouskas, C. Kolias, S. Gritzalis, “Enabling the Provision of Secure Web based M-Health Services utilizing XML based Security Models”, Wiley InterScience, Security and Communication Networks Journal, Special Issue on Clinical Information Systems (CIS) Security, vol.1, no. 5, pp. 375-388, Sept-Oct, 2008, http://dx.doi.org/10.1002/sec.46.

J6.      D. Vouyioukas, I. Maglogiannis V. Pasias, “Pervasive e-health Services using the DVB-RCS Communication Technology”, Springer, Journal of Medical Systems, vol. 31, no. 4, pp. 237-246, August 2007, http://dx.doi.org/10.1007/s10916-007-9061-4.

J5.      D Vouyioukas, D. Komnakos, I. Maglogiannis, “Emergency m-Health Services through High-Speed 3G Systems: Simulation and Performance Evaluation”, SCS, Simulation: Transactions of The Society for Modeling and Simulation International, vol. 83, no. 4, pp.329-345, April 2007, http://dx.doi.org/10.1177/0037549707083113.

J4.      V. Pasias, D. Vouyioukas, I. Maglogiannis, “E-health Performance Assessment of an Interactive Satellite Network Infrastructure”, Health Level Seven TAIWAN, Journal of Information Technology in Healthcare, vol. 4, no. 6, pp. 356-365, December 2006.

J3.      D. Vouyioukas, I. Maglogiannis, D. Vergados, G. Kormentzas, A. Rouskas, “WPAN’s Technologies for Pervasive e-Health Applications – State of the Art and Future Trends”, Journal for Quality of Life Research, vol. 3, no. 2, pp. 198-204, May – June 2005.

J2.      D. Vouyioukas, P. Constantinou, “Performance Degradation of Analog FM System due to Spread Spectrum Overlay”, IEEE Transactions On Broadcasting, vol. 49, no. 2, pp. 113-123, June 2003, http://dx.doi.org/10.1109/TBC.2003.810073.

J1.      D. Vouyioukas and Dr. P. Constantinou, “Performance Analysis of DS Spread Spectrum System in Multiple Narrowband Interference”, WSEAS, Transactions on Circuits, vol. 2, no. 1, pp. 216-221, January 2003.

 

II. CONFERENCES

C88.   L. Tsipi, E. Michailidis, N. Moraitis, D. Vouyioukas, “Optimization of Aerial Relay Placement and Antenna Selection in Untrusted UAV-Assisted Networks via PSO and Deep Learning”, GLOBECOM 2025, IEEE Global Communications Conference, Taipei, Taiwan, 8–12 December 2025.

C87.      E. Michailidis, D. Vouyioukas, “Secure and Energy-Efficient UAV-Based Networks with Aerial Jamming Against Aerial Eavesdropping”, GLOBECOM 2025, IEEE Global Communications Conference, Taipei, Taiwan, 8–12 December 2025.

C86. C. Panayi, K. Katzis, D. Risquez, A. Gkountis, O. Pavlou, K. Maliatsos, D. Vouyioukas, K. Karantonis, and M. Hadjiheodosiou “Cyprus’ strategic role in EU GOVSATCOM: assessing end-user requirements and industrial capabilities for secure satellite communication”, Proc. SPIE 13816, Eleventh International Conference on Remote Sensing and Geoinformation of the Environment (RSCy2025), Paphos, Cyprus, 19 September 2025, https://doi.org/10.1117/12.3073177.

C85.   G. Papaioannou, M-G. Volakaki, D. Vouyioukas, “A Reinforcement Learning-Based Trajectory and Power Transmission Optimization Scheme for UAV and RIS-Aided in mmWave Communications”, PIMRC 2025, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Istanbul, Türkiye, 1–4 September 2025, https://doi.org/10.1109/PIMRC62392.2025.11274775.

C84.   N. Ioannou, D. Kokkinis, A. Chipouras, D. Katsianis, D. Vouyioukas, D. Varoutas, “Technoeconomic Insights into Technology and alternative Business Strategies for PPDR Networks: A Case Study of Greece”, ITS Europe 2025, 33rd European Conference of the International Telecommunications Society, Edinburgh, Scotland, 29 June-1 July 2025, https://hdl.handle.net/10419/331277.

C83.      L. Tsipi, E. Michailidis, K. Maliatsos, D. Vouyioukas, “ML-Inspired Multiple Relay Selection in UAV-Enabled Untrusted Networks”, WCNC 2025, IEEE Wireless Communications and Networking Conference, Milan, Italy, 24-27 March 2025, pp. 1-6, https://doi.org/10.1109/WCNC61545.2025.10978195.

C82. M. Karavolos, N. Moraitis, L. Tsipi, D. Vouyioukas, “Enhancing Performance in Hybrid Satellite-Terrestrial Networks: A Novel Joint NOMA-NC Approach”, GLOBECOM 2024, IEEE Global Communications Conference, Cape Town, South Africa, 8-12 December 2024, pp. 4600-4605, https://doi.org/10.1109/GLOBECOM52923.2024.10901025.

C81. P. Nastou, V. Papataxiarhis, S. N. Moutsis, K. A. Tsintotas, G. Petroudis, N. Papastamatiou, C. Mesaritakis, A. Gasteratos, D. Vouyioukas, P. Gavathas, “An Efficient Highly-Secure AI-based System for Incident Management in Critical Infrastructures”, IST 2024, IEEE International Conference On Imaging Systems & Techniques, Tokyo, Japan, 14-16 October 2024, pp. 1-6, https://doi.org/10.1109/IST63414.2024.10759174.

C80. M. Tampouratzis, D. Stratakis, D. Vouyioukas, T. Yioultsis, M. Antonidakis, “RF Energy Harvesting from Ambient AM Radio Broadcasting Signals for Low-Power Applications”, EEITE 2024, 5th International Conference in Electronic Engineering, Information Technology and Education, Crete, Greece, 29-31 May 2024, pp. 1-4, https://doi.org/10.1109/EEITE61750.2024.10654414.

C79.   N. Moraitis, L. Tsipis, D. Vouyioukas, “Machine-Learning-Based Path Loss Prediction for In-Cabin Wireless Networks”, ICMLCN2024, IEEE International Conference on Machine Learning for Communication and Networking, Stockholm, Sweden, 5 – 8 May 2024, pp. 393-398, https://doi.org/10.1109/ICMLCN59089.2024.10624765.

C78.   P. Korfoxyliotis, F. Paschou, K. Kotsopoulos, T. Alexandridis, E. Barda, C. Papastamatiou, S. Sami-Samouil, C. Lambrinoudakis, C. Kalloniatis, D. Vouyioukas, N. V. Karadimas, N. Papastamatiou, “Control Centers for the Wellbeing of Elders with Intellectual Disabilities”, 13th International Conference on Dependable Systems, Services and Technologies (DESSERT), Athens, Greece, 2023, pp. 1-7, https://doi.org/10.1109/DESSERT61349.2023.10416489.

C77.   N. Moraitis, D. Vouyioukas, “Indoor Deterministic-Based Channel Modeling at D-Band for 6G Wireless Networks”, VTC2023-Spring, IEEE 97^th Vehicular Technology Conference, Florence, Italy, 20 – 23 June 2023, pp. 1-5, https://doi.org/10.1109/VTC2023-Spring57618.2023.10199936.

C76.   L. Tsipi, V. Tatsis, D. Skoutas, D. Vouyioukas, C. Skianis, “Α Machine Learning UAV Deployment Approach for Emergency Cellular Networks”, ICC 2023, IEEE International Conference of Communications, Rome, Italy, 28 May – 01 June 2023, pp. 5683-5688, https://doi.org/10.1109/ICC45041.2023.10279627.

C75.   M. G. Tampouratzis, N. Plevritakis, D. Vouyioukas, T. Yioultsis, D. Stratakis, “Storage Efficiency Optimization in Capacitor-based Energy Harvesting Systems”, ICCAIRO 2023, 3^rd International Conference on Control, Artificial Intelligence, Robotics & Optimization, Crete, Greece, 11-13 April 2023, pp. 7-10, https://doi.org/10.1109/ICCAIRO58903.2023.00026.

C74.   M. G. Tampouratzis, G. A. Adamidis, D. Vouyioukas, T. Yioultsis, D. Stratakis, “IoT-based ELF Magnetic Flux Density Meter”, ICCAIRO 2023,3^rd International Conference on Control, Artificial Intelligence, Robotics & Optimization, Crete, Greece, 11-13 April 2023, pp. 7-10, https://doi.org/10.1109/ICCAIRO58903.2023.00010.

C73.   M. G. Tampouratzis, E. Katsos, D. Vouyioukas, D. Stratakis, T. Yioultsis, “Design of Planar CPW-Fed UWB Trapezoidal Monopole Antennas with Band Rejection Characteristics”, CSCC 2022, 26th International Conference on Circuits, Systems, Communications and Computers, Crete, Greece, 19-22 July 2022, pp. 250-255, https://doi.org/10.1109/CSCC55931.2022.00049.

C72.   M. Karavolos, L. Tsipi, P. Bithas, D. Vouyioukas, P. Takis Mathiopoulos, “Satellite Aerial Terrestrial Hybrid NOMA Scheme in 6G Networks: An Unsupervised Learning Approach”, 6GNet 2022, 1^st International Conference on 6G Networking, Networking and Communications, Paris, France, 6 – 8 July 2022, https://doi.org/10.1109/6GNet54646.2022.9830368.

C71.   N. Moraitis, L. Tsipi, D. Vouyioukas, “Machine Learning-Based Methods for Path Loss Prediction in Urban Environment for LTE Networks”, WiMob 2020, 16^th International Conference on Wireless and Mobile Computing, Networking and Communications, Thessaloniki, Greece, 12 -14 October 2020, https://doi.org/10.1109/WiMob50308.2020.9253369.

C70.   N. D. Kouvakas, F. N. Koumboulis, G. L. Giannaris, D. Vouyioukas, “Wireless Longitudinal Motion Controller Design for Quadrotors”, ICUAS2020, International Conference on Unmanned Aircraft Systems, Athens, Greece, 1-4 September 2020, https://doi.org/10.1109/ICUAS48674.2020.9214005.

C69.   M. Tampouratzis, D. Vouyioukas, D. Stratakis, “Discone Rectenna Implementation for Broadband RF Energy Harvesting”, MOCAST 2019, IEEE International Conference on Modern Circuits, and Systems Technologies, Thessaloniki, Greece, 13-15 May 2019, https://doi.org/10.1109/MOCAST.2019.8741639.

C68.   N. Nomikos, T. Charalambous, N. Pappas, D. Vouyioukas, R. Wichman, “LoLA4SOR: A Low-Latency Algorithm for Successive Opportunistic Relaying”, INFOCOM 2019, IEEE International Conference on Computer Communications, Workshop on Ultra-Low Latency in Wireless Networks (ULLWN), Paris, France, 29 April-2 May 2019, pp. 1-6, https://doi.org/10.1109/INFOCOMWKSHPS47286.2019.9093798.

C67.   N. Moraitis, D. Vouyioukas, A. Gkioni, S. Louvros, “Rural Path Loss Measurements and Models for a Fixed Wireless Access TD-LTE Network at 3.7 GHz”, EuCAP 2019, 13^th European Conference on Antennas and Propagation, Krakow, Poland, 31 March-4 April 2019.

C66.   N. Angelis, N. Archontos, D. Vouyioukas, N. Nomikos, C. Skianis, “An Integrated NAN Architecture for Smart Energy Grid”, ENERGYCON 2018, 5^th IEEE International Energy Conference, Limassol, Cyprus, 3-7 June 2018, http://doi.org/10.1109/ENERGYCON.2018.8398753.

C65.   E. T. Michailidis, N. Nomikos, P. Bithas, D. Vouyioukas, A. G. Kanatas, “Optimal Relay Location and Oppοrtunistic User-Scheduling for Stratospheric Communications”, SPACOMM 2018, 10^th IARIA International Conference on Advances in Satellite and Space Communications, Athens, Greece, 22-26 April 2018 (Best Paper Award).

C64.   E. T. Michailidis, N. Nomikos, P. Bithas, D. Vouyioukas, A. G. Kanatas, “Outage Probability of Triple-Hop Mixed RF/FSO/RF Stratospheric Communication Systems”, SPACOMM 2018, 10^th IARIA International Conference on Advances in Satellite and Space Communications, Athens, Greece, 22-26 April 2018 (Best Paper Award).

C63.   V. Nikolaidis, N. Moraitis, D. Vouyioukas, A. G. Kanatas, “Capacity Evaluation of a Satellite-to-Indoor Narrowband Dual Polarized MIMO Channel”, EuCAP 2018, 12^nd European Conference on Antennas and Propagation, London, UK, 9-13 April 2018,http://doi.org/10.1049/cp.2018.0623.

C62.   N. Nomikos, T. Charalambous, D. Vouyioukas, G. Karagiannidis, R. Wichman, “Relay selection for buffer-aided non-orthogonal multiple access networks”, Globecom 2017, 2^nd IEEE International Workshop on Non-Orthogonal Multiple Access Techniques for 5G, Singapore, 4-8 December 2017, http://doi.org/10.1109/GLOCOMW.2017.8269082.

C61.   G. L. Giannaris, N. D. Kouvakas, F. N. Koumboulis, D. Vouyioukas, “Towards Remote Control of Planar Redundant Robotic Manipulators”, INES 2017, 21^st IEEE International Conference on Intelligent Engineering Systems, Larnaca, Cyprus, 20-23 October 2017, http://dx.doi.org/10.1109/INES.2017.8118561.

C60.   M. Karavolos, V. Tatsis, D. N. Skoutas, N. Nomikos, D. Vouyioukas, C. Skianis, “A Dynamic Hybrid Clustering Scheme for LTE-A Networks Employing CoMP-DPS”, CAMAD 2017, 22^nd IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks, Lund, Sweeden, 19-21 June 2017, http://doi.org/10.1109/CAMAD.2017.8031614.

C59.   N. Nomikos, T. Charalambous, D. Vouyioukas, G. Karagiannidis, “LoCo – Link: A Low-Complexity Link Selection Algorithm for Delay Mitigation in Asymmetric Two-Hop Networks”, ICC 2017, IEEE International Conference on Communications, Paris, France, 21-25 May 2017, http://doi.org/10.1109/ICC.2017.7997058.

C58.   E. Bogdani, D. Vouyioukas, N. Nomikos, D. N. Skoutas, C. Skianis, “Single-Point Model of MIMO-UWB Indoor Systems Using Time-Reversal Transmission”, ICC 2017, IEEE International Conference on Communications, Paris, France, 21-25 May, 2017, http://doi.org/10.1109/ICC.2017.7996470.

C57.   C. Bouras, N. Kanakis, V. Kokkinos, N. Papachristos, D. Vouyioukas, “Comparison of Point to Point and MBSFN transmissions in Next Generation Mobile Networks”, MobiWAC 2016, 14^th ACM International Symposium on Mobility Management and Wireless Access, Malta, 13-17 November 2016, http://doi.org/10.1145/2989250.2989273.

C56.   M. Karavolos, V. Tatsis, P. Drakatos, G. Chondrompilas, N. Nomikos, D. N. Skoutas, D. Vouyioukas, C. Skianis, “A Load and Channel Aware Dynamic Point Selection Algorithm for LTE-A CoMP Networks”, TEMU 2016, IEEE International Conference on Telecommunications and Multimedia, Heraklion, Crete, Greece, 25-27 July 2016, http://doi.org/10.1109/TEMU.2016.7551928.

C55.   C. Bouras, N. Kanakis, V. Kokkinos, N. Papachristos, D. Vouyioukas, “Utilization of Hybrid Access Femtocells During Multicast Transmissions in Mobile Networks”, EuCNC 2016, European Conference on Networks and Communications, Athens, Greece, 27-30 June 2016, https://doi.org/10.1109/EuCNC.2016.7561030.

C54.   D. Poulimeneas, T. Charalambous, N. Nomikos, I. Krikidis, D. Vouyioukas, M. Johansson, “A delay-aware hybrid relay selection policy”, ICT 2016, IEEE International Conference on Telecommunications, Thessaloniki, Greece, 16-18 May 2016,https://doi.org/10.1109/ICT.2016.7500374.

C53.   D. Poulimeneas, T. Charalambous, N. Nomikos, I. Krikidis, D. Vouyioukas, M. Johansson, “Delay- and diversity-aware buffer-aided relay selection policies in cooperative networks”, WCNC 2016, IEEE Wireless Communications and Networking Conference, Doha, Qatar, 3-6 April 2016, https://doi.org/10.1109/WCNC.2016.7565048.

C52.   N. Nomikos, E. Michailidis, D. Vouyioukas, A. G. Kanatas, “Mobile-to-Mobile Communications via Stratospheric Relays: Relay Selection and Performance Analysis”, ICC 2015, IEEE International Conference on Communications, London, UK, 8-12 June 2015,https://doi.org/10.1109/ICC.2015.7248439.

C51.   E. Bogdani, D. Vouyioukas, N. Nomikos, D. N. Skoutas, C. Skianis, “Angle-Based Time Fingerprint Positioning Technique for Indoor UWB Systems”, ICC 2015, IEEE International Conference on Communications, London, UK, 8-12 June, 2015,https://doi.org/10.1109/ICC.2015.7249310.

C50.   E. Bogdani, D. Vouyioukas, N. Nomikos, D. N. Skoutas, C. Skianis, “A Hybrid Lateration Time-Fingerprint Position Estimation Technique for Indoor UWB Systems”, CAMAD 2014, IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks, Athens, Greece, 1-3 December 2014, https://doi.org/10.1109/CAMAD.2014.7033264.

C49.   N. D. Kouvakas, F. N. Koumboulis, G. Giannaris, D. Vouyioukas, “Towards Wireless Control for a Permanent Magnet Synchronous Motor”, ETFA 2014, IEEE International Conference on Emerging Technologies and Factory Automation, Barcelona, Spain, 16-19 September, 2014, https://doi.org/10.1109/ETFA.2014.7005336.

C48.   N. Nomikos, P. Makris, D. N. Skoutas, D. Vouyioukas, C. Skianis, “Relay Selection in 5G Networks”, IWCMC 2014, IEEE International Wireless Communications and Mobile Computing Conference, Nicosia, Cyprus, 4-8 August 2014,https://doi.org/10.1109/IWCMC.2014.6906462.

C47.   N. Nomikos, P. Makris, D. N. Skoutas, D. Vouyioukas, C. Skianis, “Enabling Wireless Prosuming in 5G Networks”, TEMU 2014, IEEE International Conference on Telecommunications and Multimedia, Heraklion, Crete, Greece, 28-30 July 2014,https://doi.org/10.1109/TEMU.2014.6917759.

C46.   N. Nomikos, T. Charalambous, I. Krikidis, D. Vouyioukas, M. Johansson, “Hybrid Cooperation through Full-Duplex Opportunistic Relaying and Max-Link Relay Selection with Transmit Power Adaptation”, ICC 2014, IEEE International Conference on Communications, Sydney, Australia, 10-14 June 2014, https://doi.org/10.1109/ICC.2014.6884231.

C45.   D. Vouyioukas, A. Moralis, M. Sardis, D. Drakoulis, G. Labropoulos, S. Kyriazakos, D. Dres, “EPIKOUROS – Virtualized platforms using heterogeneous sensor services in cloud computing environment”, GWS 2014, Global Wireless Summit, International Conference on Wireless VITAE, Aalborg, Denmark, 11-14 May 2014, https://doi.org/10.1109/VITAE.2014.6934461.

C44.   N. Nomikos, P. Makris, D. Vouyioukas, D. N. Skoutas, C. Skianis, “Distributed Joint Relay-Pair Selection for Buffer-Aided Successive Opportunistic Relaying”, CAMAD 2013, IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks, Berlin, Germany, 25-27 September 2013, https://doi.org/10.1109/CAMAD.2013.6708114.

C43.   N. Nomikos, T. Charalambous, I. Krikidis, D. N. Skoutas, D. Vouyioukas, M. Johansson, “Buffer-aided Successive Opportunistic Relaying with Inter-Relay Interference Cancellation”, PIMRC 2013, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, London, UK, 8-11 September 2013, https://doi.org/10.1109/PIMRC.2013.6666343.

C42.   N. Nomikos, D. Vouyioukas, T. Charalambous, I. Krikidis, D. N. Skoutas, M. Johansson, “Capacity Improvement through Buffer-Aided Successive Opportunistic Relaying”, GWS 2013, Global Wireless Summit, International Conference on Wireless VITAE, New Jersey, USA, 24-27 June 2013, https://doi.org/10.1109/VITAE.2013.6617051.

C41.   P. Makris, D. N. Skoutas, N. Nomikos, D. Vouyioukas, C. Skianis, “Α Context-Aware Backhaul Management Solution for combined H2H and M2M traffic”, CITS 2013, IEEE International Conference on Computer Information and Telecommunication Systems, Piraeus-Athens, Greece, 7-9 May 2013, https://doi.org/10.1109/CITS.2013.6705719.

C40.   N. Nomikos, P. Makris, D. N. Skoutas, D. Vouyioukas, C. Skianis, “A Cooperation Framework for LTE Femtocells’ Efficient Integration in Cellular Infrastructures Based on Femto Relay Concept”, CAMAD 2012, IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks, Barcelona, Spain, 17-19 September 2012,https://doi.org/10.1109/CAMAD.2012.6335358.

C39.   N. Nomikos, D. Vouyioukas, “A Successive Opportunistic Relaying Protocol with Inter-Relay Interference Mitigation”, IWCMC 2012, IEEE International Wireless Communications and Mobile Computing Conference, Limassol, Cyprus, 27-31 August 2012,https://doi.org/10.1109/IWCMC.2012.6314208.

C38.   N. Nomikos, D. N. Skoutas, D. Vouyioukas, C. Skianis, “A Spectral Efficient Multi-Mode Relaying Technique”, ICC 2012, IEEE International Conference on Communications, Workshop on Convergence among Heterogeneous Wireless Systems in Future Internet, Ottawa, Canada, 10-15 June 2012, https://doi.org/10.1109/ICC.2012.6364835.

C37.   D. Komnakos, D. Vouyioukas, I. Maglogiannis, C. Skianis, “Cooperative Mobile High-Speed and Personal Area Networks for the Provision of Pervasive E-Health Services”, ICC 2011, IEEE International Conference on Communications, Kyoto, Japan, 5-9 June 2011, https://doi.org/10.1109/icc.2011.5962685.

C36.   N. Moraitis, D.Vouyioukas, P. Constantinou, “Propagation Study and Performance Evaluation of a Mobile WiMAX System at 3.5 GHz”, ICC 2011, IEEE International Conference on Communications, Kyoto, Japan, 5-9 June 2011,https://doi.org/10.1109/icc.2011.5963375.

C35.   A. Karagiannis, D. Vouyioukas, P. Constantinou, “Energy Consumption Measurement and Analysis in Wireless Sensor Networks for Biomedical Applications”, PETRA 2011, 4^th International Conference on PErvasive Technologies Related to Assistive Environments, Crete, Greece, 25-27 May 2011, https://doi.org/10.1145/2141622.2141661.

C34.   D. Komnakos, D. Vouyioukas, I. Maglogiannis, “Feasibility Study of a HSPA Backhauling over Satellite for Crisis Management”, VTC2011-Spring, IEEE 73^rd Vehicular Technology Conference, Budapest, Hungary, 15-18 May 2011,https://doi.org/10.1109/VETECS.2011.5956478.

C33.   N. Moraitis, D. Vouyioukas, P. Constantinou, “Indoor Angular Profile Measurements and Channel Characterization at the Millimeter-Wave Band”, EuCAP 2011, 5^th European Conference on Antennas and Propagation, Rome, Italy, 11-15 April 2011.

C32.   N. Moraitis, D. Vouyioukas, P. Constantinou, “Power Angle Profile Measurements and Capacity Evaluation of a SIMO System at 60 GHz”, PIMRC 2010, 21^st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Athens, Greece, 26-29 September 2010, https://doi.org/10.1109/PIMRC.2010.5672088.

C31.   D. Komnakos, D. N. Skoutas, D. Vouyioukas, A. Rouskas, “Scheduling Optimization for Real-Time Services in WCDMA”, Future Network & Mobile Summit 2010, Florence, Italy, 16-18 June 2010.

C30.   A. Kyriazos, N. Moraitis, P. Constantinou, D. Vouyioukas, “Capacity Evaluation of a Land Mobile Satellite System Utilizing Multiple Element Antennas”, ICC 2009, IEEE International Conference on Communications, Dresden, Germany, 14-18 June 2009,https://doi.org/10.1109/ICC.2009.5305937.

C29.   A. Kyriazos, N. Moraitis, P. Constantinou, D. Vouyioukas, “Capacity Evaluation of a SIMO Satellite System at L, S and Ku Bands”, VTC-Spring 2009, 69^th IEEE Vehicular Technology Conference, Barcelona, Spain, 26-29 April 2009,https://doi.org/10.1109/VETECS.2009.5073431.

C28.   D. Komnakos, D. Vouyioukas, I. Maglogiannis, P. Constantinou, “Feasibility Study of a Joint E-Health Mobile High-Speed and Wireless Sensor System”, PETRA 2008, 1^st ACM International Conference on PErvasive Technologies Related to Assistive Environments, Athens, Greece, 15-19 July, 2008, https://doi.org/10.1145/1389586.1389615.

C27.   D. N. Skoutas, D. Komnakos, D. Vouyioukas, A. Rouskas, “Enhanced Dedicated Channel Scheduling Optimization in WCDMA”, EW 2008,European Wireless Conference, Prague, Czech Republic, 22-25 June 2008, https://doi.org/10.1109/EW.2008.4623867.

C26.   D. J. Vergados, A. Sgora, D. D. Vergados, I. Tinnirello, I. Anagnostopoulos, D. Vouyioukas, “Joint Routing and Per-Flow Fairness in Wireless Multihop Networks”, ISWPC 2008, International Symposium on Wireless Pervasive Computing 2008, Santorini, Greece, 7-9 May 2008, https://doi.org/10.1109/ISWPC.2008.4556301.

C25.   N. Moraitis, D. Vouyioukas, V. Milas, P. Constantinou, “Outdoor Capacity Study Utilizing Multiple Element Antennas at the Millimeter Wave Band”, WiMob 2007, 3^rd IEEE International Conference on Wireless and Mobile Computing, Networking and Communications, New York, USA, 8-10 October 2007, https://doi.org/10.1109/WIMOB.2007.4390796.

C24.   N. Moraitis, D. Vouyioukas, “ANN Prediction Models of Outdoor SIMO Millimeter Band System”, AIAI 2007, 4^th IFIP Conference on Artificial Intelligence Applications & Innovations, Athens, 19-21 September 2007, https://doi.org/10.1007/978-0-387-74161-1_31.

C23.   D. Komnakos, D. Vouyioukas, I. Maglogiannis, P. Constantinou, “QoS study performance of an integrated satellite telemedicine platform”, PIMRC 2007, 18^th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Athens, Greece, 3-7 September 2007, https://doi.org/10.1109/PIMRC.2007.4394342.

C22.   P. Veltsistas, E. Katimertzoglou, D. Vouyioukas, D. Dres, P. Constantinou, “Building penetration measurements and feasibility study for indoor coverage of Ku-band satellite signals”, PIMRC 2007, 18^th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Athens, Greece, 3-7 September 2007, https://doi.org/10.1109/PIMRC.2007.4394487.

C21.   D. J. Vergados, A. Sgora, D. Vouyioukas, D. D. Vergados, I. Anagnostopoulos, “Enhancing Fairness in Wireless Multi-Hop Networks”, MobiMedia 2007, 3^rd International Mobile Multimedia Communications Conference, Nafpaktos, Greece, 27-29 August 2007,http://dx.doi.org/10.4108/ICST.MOBIMEDIA2007.1855.

C20.   E. Katimertzoglou, D. Vouyioukas, P. Veltsistas, P. Constantinou, “Optical Interplatform Links Scenarios for 20 km Altitude”, 16^th IST Mobile & Wireless Communications Summit, Budapest, Hungary, 1-5 July 2007, https://doi.org/10.1109/ISTMWC.2007.4299106.

C19.   D. D. Vergados, D. Vouyioukas, N. Pantazis, I. Anagnostopoulos, D. J. Vergados, V. Loumos, “Decision Support Algorithms and Optimization Techniques for Personal Homecare Environment”, ITAB 2006, IEEE International Conference on Special Topic Conference on Information Technology in Biomedicine, Ioannina, Greece, 26-28 October 2006.

C18.   A. Karagiannis, D. Kontarinis, D. Vouyioukas, P. Constantinou, “A new method for coronary stenosis detection based on capacitive sensors of a Wireless Sensor Network”, ITAB 2006, IEEE International Conference on Special Topic Conference on Information Technology in Biomedicine, Ioannina, Greece, 26-28 October 2006.

C17.   V. Pasias, D. Vouyioukas, I. Maglogiannis, “Electronic Healthcare Services using the DVB-RCS Communication Technology”, 4^th ICICTH SAMOS 2006, International Conference on Information Communication Technologies in Health, Samos, Greece, 13-15 July 2006.

C16.   V. Pasias, D. Vouyioukas, I. Maglogiannis, “Provision of Electronic Healthcare Services via DVB-RCS Satellite Communication Technology”, TEMU 2006, International Conference on Telecommunications and Multimedia, Heraklion, Crete, Greece, 5-7 July 2006.

C15.   V. Pasias, D. Vouyioukas, “Data Transfer Optimisation in DVB-RCS Satellite Networks”, ICC 2006, IEEE International Conference in Communication, Workshop on IP over Broadcasting Networks, Istanbul, Turkey, 11-15 June 2006.

C14.   V. Milas, D. Vouyioukas, P. Constantinou, “Spectrum Sharing between High Altitude Platform and Fixed Satellite Networks in the 50/40 GHz band”, ICC 2006, IEEE International Conference in Communication, Workshop on IP over Broadcasting Networks, Istanbul, Turkey, 11-15 June 2006.

C13.   N. Moraitis, D. Vouyioukas, “Capacity Evaluation of an Indoor Smart Antenna System at 60 GHz”, AIAI 2006, 3^rd IFIP Conference on Artificial Intelligence Applications & Innovations, Athens, Greece, 7-9 June 2006, https://doi.org/10.1007/0-387-34224-9_32.

C12.   D. Vouyioukas, D. Dres, P. Constantinou, “Feasibility Study of Coexistence between Spread Spectrum and Analog Broadcasting Systems”, VTC-Spring 2005, IEEE Vehicular Technology Conference, Stockholm, Sweden, May 29-June 1 2005,https://doi.org/10.1109/VETECS.2005.1543669.

C11.   D. Dres, D. Vouyioukas, P. Constantinou, “Feasibility Study for Direct Sequence Spread Spectrum and TV Services Overlay”, VTC-Spring 2005, IEEE Vehicular Technology Conference, Stockholm, Sweden, May 29-June 1 2005,https://doi.org/10.1109/VETECS.2005.1543670.

C10.   V. Milas, M. Koletta, D. Vouyioukas, D. Dres, P. Constantinou, “High Altitude Platform’s Instability Effect on Co-channel Interference Levels when Sharing the V-band with Satellite and Terrestrial Services”, VTC-Spring 2005, IEEE Vehicular Technology Conference, Stockholm, Sweden, May 29-June 1 2005, https://doi.org/10.1109/VETECS.2005.1543812.

C9.     D. Dres, D. Vouyioukas, P. Constantinou, “Study Simulation and Measurement Evaluation of Spread Spectrum Overlay in Analog Broadcasting Systems”, VTC-Fall 2002, IEEE Vehicular Technology Conference, Vancouver, British Columbia, Canada, 24-29 September 2002, https://doi.org/10.1109/VETECF.2002.1040573.

C8.     D. Vouyioukas, D. Dres, Dr. P. Constantinou, “Evaluation of TV and Radio performance in the coexistence of a Spread Spectrum System”,PIMRC 2002, 13^th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Lisboa, Portugal, 15-18 September 2002, https://doi.org/10.1109/PIMRC.2002.1045227.

C7.     D. Vouyioukas and Dr. P. Constantinou, “Theoretical Analysis of the Coexistence of Direct Sequence Spread Spectrum and Analog FM Systems”, 6^th WSEAS International Multiconference CSCC, Rethymno, Crete Island, Greece, 7-14 July 2002.

C6.     D. Dres, D. Vouyioukas, P. Constantinou, “Experimental Approach of the Quality of Analog Receivers in an Overlay Spread Spectrum Scenario”, IST Mobile & Wireless Telecommunications Summit, Thessaloniki, Greece, 16-19 June 2002.

C5.     D. Vouyioukas, K. Giannopoulou, Dr. P. Constantinou, “Spectral Overlay of Spread Spectrum System on Analog FM System”, Melecon 2000, 10^th IEEE Mediterranean Electrotechnical Conference, Cyprus, 29-31 May 2000, https://doi.org/10.1109/MELCON.2000.880073.

C4.     D. Vouyioukas, D. Dres, K. Giannopoulou, A. Katsareli, P. Constantinou, “Measurements for 2.4 GHz Spread Spectrum System in Modern Office buildings”, Melecon 2000, 10^th IEEE Mediterranean Electrotechnical Conference, Cyprus, 29-31 May 2000,https://doi.org/10.1109/MELCON.2000.880432.

C3.     D. Dres, D. Vouyioukas, Dr. P. Constantinou, “Indoor Radio Channel Characterization in Spread Spectrum Systems”, AP 2000, Millennium Conference on Antennas & Propagation, Davos, Switzerland, 9-14 April 2000.

C2.     D. Dres, D. Vouyioukas, D. Triantafilidis, Dr. P. Constantinou, “Building Penetration Measurements for 2.4 GHz Broadcasting CDMA System”, VTC 1999-Fall, IEEE Vehicular Technology Conference, Amsterdam, The Netherlands, 19-22 September 1999,https://doi.org/10.1109/VETECF.1999.797284.

C1.     D. Dres, G. Pantos, D. Vouyioukas, P. Constantinou, “INtegrated Satellite UMTS Real Environment Demonstrator (INSURED) Project”, VTC ’98, IEEE Vehicular Technology Conference, Ottawa, Canada, 18-21 May 1998, https://doi.org/10.1109/VETEC.1998.686537.

 

III. BOOK CHAPTERS

BC9.   N. Nomikos, D. Vouyioukas, “Relays and Cooperative Techniques for 5G Systems”, New Directions in Wireless Communications Systems: From Mobile to 5G, A. G. Kanatas, K. S. Nikita, P. Mathiopoulos (Eds.), CRC Press, ISBN 9781315155821, 2017, https://doi.org/10.1201/9781315155821.

BC8.   D. N. Skoutas, N. Nomikos, D. Vouyioukas, C. Skianis and A. Antonopoulos, “Hybrid Resource Sharing for QoS Preservation in Virtual Wireless Networks”, Cloud and Fog Computing in 5G Mobile Networks, E. Markakis, G. Mastorakis, C. Mavromoustakis, E. Pallis (Eds.), The IET, ISBN 9781785610844, March 2017, http://dx.doi.org/10.1049/PBTE070E_ch11.

BC7.   N. Nomikos, D. Vouyioukas, “Spectral Efficient Opportunistic Relay Selection Policies for Next Generation Mobile Systems”, Handbook of Research on Next Generation Mobile Communication Systems, A. D. Panagopoulos (Ed.), IGI Global, ISBN 9781466687325, pp. 85-111, August 2015, http://dx.doi.org/10.4018/978-1-4666-8732-5.ch005.

BC6.   D. Vouyioukas, A. Karagiannis, “Pervasive Homecare Monitoring Technologies and Applications”, Telemedicine Techniques and Applications, G. Graschew, S. Rakowsky (Eds.), ISBN 978-953-307-215-9, pp. 45-70, InTech Open Access Publisher, 2011, http://dx.doi.org/10.5772/21439.

BC5.   A. Karagiannis, P. Constantinou, D. Vouyioukas, “Biomedical Time Series Processing and Analysis Methods: The Case of Empirical Mode Decomposition”, Advanced Biomedical Engineering, G. D. Gargiulo (Ed.), ISBN 978-953-307-555-6, pp. 61-80, InTech Open Access Publisher, 2011, http://dx.doi.org/10.5772/20906.

BC4.   D. Vouyioukas, I. Maglogiannis, “Communication Issues in Pervasive Healthcare Systems and Applications”, Pervasive and Smart Technologies for Healthcare: Ubiquitous Methodologies and Tools, Antonio Coronato, Giuseppe De Pietro (Eds.), IGI Global, ISBN 978-1-61520-765-7, pp. 197-227, 2010, http://dx.doi.org/10.4018/978-1-61520-765-7.

BC3.   N. Moraitis, D. Vouyioukas, “ANN Prediction Models for Outdoor SIMO Millimeter Band System”, Artificial Intelligence Applications and Innovations 2007: From Theory to Applications, A. Pnevmatikakis, L. Polymenakos, M. Bramer (Eds.), Springer, ISBN 978-0-387-74160-4, vol. 247, pp. 287-296, 2007.

BC2.   N. Moraitis, D. Vouyioukas, “Prediction Models of an Indoor Smart Antenna System using Artificial Neural Networks”, Emerging Artificial Intelligence Applications in Computer Engineering, I. Maglogiannis, K. Karpouzis, M. Wallace and J. Soldatos (Eds.), IOS Press, ISBN 978-1-58603-780-2, vol. 160, pp. 320-329, 2007.

BC1.   N. Moraitis, D. Vouyioukas, “Capacity Evaluation of an Indoor Smart Antenna System at 60 GHz”, Artificial Intelligence Applications and Innovations, I. Maglogiannis, K. Karpouzis, M. Bramer (Eds.), Springer, ISBN 978-0-387-34223-8, vol. 204, pp. 271-280, 2006.

 

BOOKS

B2.     D. Drosos, D. Vouyioukas, Ε. Kalligeros, S. Kokolakis, C. Skianis, “Introduction to Computer and Communications Science: Technologies and Applications”, HEAL-LINK, Athens, 2016, http://hdl.handle.net/11419/4582.

B1.     D. Vouyioukas,  “Satellite Communications: Technologies, Systems and Applications”, HEAL-LINK, Athens, 2016, http://hdl.handle.net/11419/2712.

SCIENTIFIC EDITING

BE1.   S. R. Saunders, A. Aragon-Zavala, “Antennas and Propagation for Wireless Communication Systems”, Scientific Editing and Translation: D. Vouyioukas, PEDIO, ISBN 9789605467371, Athens, 2017.

 

Links

• Scholar: https://scholar.google.com/citations?user=iYvovHEAAAAJ
• Scopus: https://www.scopus.com/authid/detail.uri?authorId=14720472200
• Web of Science: https://www.webofscience.com/wos/author/record/758715

Professor Nikitas M. Sgouros holds a PhD in Computer Science from Northwestern University, USA (1994) a M.Sc. with distinction in Artificial Intelligence from the University of Edinburgh, UK (1990) and a Diploma in EECS from the National Technical University of Athens, Greece (1988). Currently, he is Professor in the Department of Digital Systems at the University of Piraeus, Greece. He has also been a Director of the M.Sc. in Technology Education and Digital Systems and a Deputy Director of this Department Dr. Sgouros directs the Intelligent Systems and Multimedia Technologies lab and has participated in a number of national and EU projects.

Publications 

Publications

I) BOOKS

1. Sampson, Z. Papamitsiou, D. Ifenthaler, M. Giannakos, S. Mougiakou and D. Vinatsella, “Educational Data Literacy”, Springer, Series Advances in Analytics for Learning and Teaching, ISBN 978-3-031-11704-6, Monograph, October 2022
2. Mougiakou, D. Vinatsella, D. Sampson, Z. Papamitsiou, M. Giannakos, D. Ifenthaler, “Educational Data Analytics for Teachers and School Leaders”, Springer, Series Advances in Analytics for Learning and Teaching, ISBN 978-3-031-15265-8, Open Access Textbook, October 2022

II) EDITED BOOKS

1. D. Sampson, P. Isaias and D. Ifenthaler, and (Eds.), “Teaching and Learning in the Era of Generative Artificial Intelligence”, Series Cognition and Exploratory Learning in the Digital Age, Springer – in press
2. P. Isaias, D. Sampson, and D. Ifenthaler (Eds.), ” Artificial Intelligence for Supporting Human Cognition and Exploratory Learning in the Digital Age”,  Series Cognition and Exploratory Learning in the Digital Age, ISBN 978-3-031-66461-8, 2024  https://doi.org/10.1007/978-3-031-66462-5
3. D. Sampson, D. Ifenthaler, and P. Isaias (Eds.), “Smart Learning Environments in the Post-Pandemic Era”, Series Cognition and Exploratory Learning in the Digital Age, Springer, ISBN 978-3-031-54206-0, 2024
4. Rongxia Zhuang, Dejian Liu, Demetrios Sampson, Danimir Mandic, Siyi Zou and Ronghuai Huang, “Smart Education in China and Central & Eastern Europe Countries “, Series Lecture Notes in Educational Technology, Springer, ISBN: 978-981-19-7319-2, 2023
5. Ifenthaler, D. Sampson, and P. Isaias (Eds.), “Open and Inclusive Educational Practice in the Digital World”,  Series Cognition and Exploratory Learning in the Digital Age, Springer,ISBN 978-3-031-18511-3, 2022
6. Ifenthaler, P. Isaias and D. Sampson, (Eds.), “Orchestration of Learning Environments in the Digital World”, Series Cognition and Exploratory Learning in the Digital Age, Springer,ISBN 978-3-030-90944-4,  2022
7. Ifenthaler, D. Sampson, and P. Isaias (Eds.), “Balancing the Tension between Digital Technologies and Learning Sciences”, Springer, ISBN 978-3-030-65656-0, 2021
8. Isaias, D. Sampson, and D. Ifenthaler (Eds.), “Online Teaching and Learning in Higher Education”, Springer, ISBN 978-3-030-48189-6, 2020
9. Isaias, D. Sampson, and D. Ifenthaler (Eds.), “Technology Supported Innovations in School Education”, Springer, ISBN 978-3-030-48193-3, 2020
10. Chang, E. Popescu, Kinshuk, N-S. Chen, M. Jemni, R. Huang, J. M. Spector, and D. G. Sampson (Eds), “Foundations and Trends in Smart Learning”, Springer, ISBN 978-981-13-6907-0, 2019
11. Sampson, D. Ifenthaler, J. M. Spector, P. Isaias and S. Sergis (Eds.), “Learning Technologies for transforming Teaching, Learning, and Assessment at Large Scale”, Springer, ISBN 978-3-030-15129-4, 2019
12. Sampson, D. Ifenthaler, J. M. Spector, and P. Isaias (Eds.), “Digital Technologies: Sustainable Innovations for Improving Teaching and Learning”, Springer, ISBN 978-3-319-73416-3, 2018
13. Popescu, M.K. Khribi, R. Huang, M. Jemni, N. S. Chen and D. G. Sampson, (Eds.), “Innovations in Smart Learning”, Springer, ISBN 978-981-10-2418-4, 2016
14. M. Spector, D. Ifenthaler, D. Sampson and P. Isaias (Eds.), “Competencies, Challenges and Changes in Teaching, Learning and Educational Leadership in the Digital Age”, Springer, ISBN 978-3-319-30293-5, 2016
15. Isaias, J. M. Spector, D. Ifenthaler and D. Sampson, (Eds.), “E-Learning Systems, Environments and Approaches”, Springer, ISBN 978-3-319-05824-5, 2015
16. K.W. Chiu, M. Wang, E. Popescu, Q. Li, R. Lau, T.K. Shih, C.-S. Yang, D.G. Sampson, (Eds.), “Advances in Web-Based Learning”, Springer, ISBN 978-3-662-46314-7, 2015
17. Sampson, D. Ifenthaler, J. M. Spector and P. Isaias, (Eds.), “Digital Systems for Open Access to Formal and Informal Learning”, Springer, ISBN 978-3-319-02263-5, 2014
18. Sampson, D. Ifenthaler, P. Isaias, and J. M. Spector (Eds.), “Ubiquitous and Mobile Informal and Formal Learning in Digital Age”, Springer, ISBN 978-1-4614-3328-6, 2013
19. Isaias, D. Ifenthaler, Kinshuk, D. Sampson and J. M. Spector (Eds.), “Towards Learning and Instruction in Web 3.0: Advances in Cognitive and Educational Psychology”, Springer, ISBN 978-1-4614-1538-1,  2012
20. Ifenthaler, Kinshuk, P. Isaias, D. Sampson and J. M. Spector, “Multiple Perspectives on Problem-Solving and Learning in the Digital Age”, Springer, ISBN 978-1-4419-7611-6, 2011
21. M. Spector, D. Ifenthaler, P. Isaias, Kinshuk and D. Sampson (Eds.), “Learning and Instruction in the Digital Age”, Springer, ISBN 978-1-4419-1550-4, 2010
22. H. Adelsberger, Kinshuk, J.M. Pawlowski and D. Sampson (Eds.), “International Handbook on Information Technologies for Education and Training”, Springer, ISBN 3540741542, 2008

IIΙ) JOURNAL PAPERS

1. D. Sampson, P. Kampylis, J. Moreno-León, and S. Bocconi, “Towards high-quality informatics K-12 education in Europe: key insights from the literature”, Smart Learning Environments, volume 12, no 14 (2025). https://doi.org/10.1186/s40561-025-00366-5
2. R. Huang, A. Tlili, L. Xu, C. Ying, L. Zheng, A. Metwally, T. Da, T. Chang, H. Wang, J. Mason, C. Stracke, D. Sampson, C. Bonk, “Educational futures of intelligent synergies between humans, digital twins, avatars, and robots-the iSTAR framework”, Journal of Applied Learning and Teaching, vol 6, no 2, 2023
3. Papamitsiou, M.E. Poulou, M. Filippakis, D. Sampson, M. Giannakos, D. Ifenthaler, “Towards a Framework for Educational Data Literacy Competence Profiles for the roles of Instructional Designers and e-Tutors of Online and Blended Courses”, Smart Learning Environments 8 (1), 1-26, 2021
4. Chang, G. D’Aniello, M. Gaeta, F. Orciuoli, D. Sampson and C. Simonelli, “Building ontology-driven tutoring models for intelligent tutoring systems using data mining“, IEEE Access, volume 8, pp 48151 – 48162, March 2020
5. Peng, M. Wang, D. Sampson and J. van Merriënboer, “Using a visualization-based and progressive learning environment as a cognitive tool for learning computer programming”, Australasian Journal of Educational Technology, volume 35, 2019
6. Marzano, S. Miranda and D. Sampson, Using Computer Lab Trace Analytics to Support Learners’ Engagement in Laboratory Activities, Italian Journal of Educational Technology (IJET), volume 27, Issue 1, 2019
7. Sergis, D. Sampson, and M. Giannakos, “Supporting school leadership decision making with holistic school analytics: Bridging the qualitative-quantitative divide using fuzzy-set qualitative comparative analysis”, Computers in Human Behavior, Elsevier, 2018
8. Sergis, D. Sampson, M. Rodriguez, D. Gillet,L. Pelliccione, and T. de Jong, “Using educational data from teaching and learning to inform teachers’ reflective educational design in inquiry-based STEM education”, Computers in Human Behavior, Elsevier, 2018
9. Pappas, M.N. Giannakos and D. Sampson, “Fuzzy set analysis as a mean to understand users of the 21st century learning systems: the case of mobile learning and reflections on learning analytics research”, Computers in Human Behavior, Elsevier, 2018
10. Melionis and D. Sampson, ” Blind MuseumTourer: A System for Self-Guided Tours in Museums and Blind Indoor Navigation”, Technologies (ISSN 2227-7080), MDPI, 6:4, January 2018
11. Sergis, D. Sampson and L. Pelliccione, “Investigating the impact of Flipped Classroom on students’ learning experiences based on Self-Determination Theory”, Computers in Human Behavior, Elsevier, Volume 78, pp. 368-378, January 2018
12. Peng, M. Wang and D. Sampson, “Supporting Visualizing Complex Learning with Authentic Projects in Computer Programming Environment”, Educational Technology & Society Journal, Volume 20, Issue 4, pp 275-287, December 2017
13. Pappas, M.N. Giannakos, M. L. Jaccheri and D. Sampson, “Understanding Students’ Retention in Computer Science Education: The Role of Environment, Gains, Barriers and Usefulness”, Education and Information Technologies, Springer, Volume 22, Issue 5, pp. 2365-2382, September 2017
14. Pappas, M.N. Giannakos, M. L. Jaccheri and D. Sampson, “Assessing student behavior in computer science education with an fsQCA approach: The role of gains and barriers”, ACM Transactions on Computing Education (TOCE), Volume 17, Issue 2, June 2017
15. Miranda, F. Orciuoli, V. Loia and D. Sampson, “An Ontology-based Model for Competence Management”, Data & Knowledge Engineering, Elsevier, Volume 107, pp. 51-66, January 2017
16. Kostaris, S. Sergis, D. Sampson, M.Ν. Giannakos and L. Pelliccione, “Investigating the Potential of the Flipped Classroom Model in K-12 ICT Teaching and Learning: An Action Research Study”, Educational Technology & Society Journal, Special Issue on How to design, implement and evaluate the flipped classroom, Volume 20, Issue 1, January 2017
17. Aidinopoulou and D. Sampson, “An Action Research Study from Implementing the Flipped Classroom Model in Primary School History Teaching and Learning”, Educational Technology & Society Journal, Special Issue on How to design, implement and evaluate the flipped classroom, Volume 20, Issue 1, January 2017
18. Zervas, E. Tsourlidaki, Y. Cao, S. Sotiriou, D. Sampson and N. Faltin, “A Study on the use of a Metadata Schema for Characterizing School Education STEM Lessons Plans by STEM Teachers”, Journal of Computing in Higher Education, Springer, Volume 28, Number 3, pp. 389-405 December 2016
19. Miranda, F. Orciuoli and D. Sampson, “A SKOS-based Framework for Subject Ontologies to Improve Learning Experiences”, Computers in Human Behavior, Elsevier, Volume 61, pp. 609-621, August 2016
20. Zervas, D. Sampson and L. Pelliccione, “Studying Tag Vocabulary Behaviour of Social Tagging Systems in Learning Object Repositories”, Smart Learning Environments, Springer, 3:14, July 2016
21. N. Giannakos, D. Sampson, Ł. Kidziński, “Introduction to Smart Learning Analytics: Foundations and Developments in Video-Based Learning”, Smart Learning Environments, Springer, 3:12, July 2016
22. M. Spector, D. Ifenthaler, D. Sampson, L. Yang, E. Mukama, A. Warusavitarana, K.L. Dona, K. Eichhorn, A. Fluck, R. Huang, S. Bridges, J. Lu, Y. Ren, X. Gui, C. Deneen, J. San Diego, D. C. Gibson, “Technology-enhanced Formative Assessment for 21st Century Learning”, Educational Technology & Society Journal, Volume 19, Issue 3, pp. 58-71, July 2016
23. Sergis and D. Sampson, “Learning Object Recommendations for Teachers Based On Elicited ICT Competence Profiles”, IEEE Transactions on Learning Technologies, Volume 9, Issue 1, pp. 67-80, January-March 2016
24. Baldiris, P. Zervas, R. Fabregat, D. Sampson, “Developing Teachers’ Competences for Designing Inclusive Learning Experiences”, Educational Technology & Society Journal, Special Issue on Technology support for fostering life-long learning of learners with disabilities, Volume 19, Issue 1, pp 17-27, January 2016
25. Zervas, S. Sergis, D. Sampson and S. Fyskilis, “Towards Competence-Based Learning Design Driven Remote and Virtual Labs Recommendations for Science Teachers”, Technology, Knowledge and Learning, Springer, Volume 20, Issue 2, pp 185-199, July 2015
26. Ibrahim, Y. Atif, K. Shuaib and D. Sampson, “A Web-based Course Assessment Tool with Direct Mapping to Student Outcomes”, Educational Technology & Society, Volume 18, Issue 2, pp 46-59, April 2015
27. Sergis, P. Zervas and D. Sampson, “A holistic approach for managing School ICT Competence Profiles towards supporting school ICT uptake”, International Journal of Digital Literacy and Digital Competence, Volume 5, Issue 4, pp 33-46, October-December 2014
28. Zervas, A. Tsitmidelli, D. Sampson, N.S. Chen and Kinshuk, “Studying research collaboration patterns via co-authorship analysis in the field of TeL: The case of educational technology & society journal”, Educational Technology & Society, Volume 17, Issue 4, pp. 1-16, October 2014
29. Zervas and D. Sampson, “Facilitating Teachers’ Reuse of Mobile Assisted Language Learning Resources using Educational Metadata”, IEEE Transactions on Learning Technologies, Volume 7, Issue 1, pp. 6-16, March 2014
30. Zervas, C. Alifragkis and D. Sampson, “A Quantitative Analysis of Learning Object Repositories as Knowledge Management Systems”, Knowledge Management & e-Learning Journal, Volume 6, Issue 2, pp 156-170, June 2014
31. Voulgari, V. Komis and D. Sampson, “Learning outcomes and processes in massively multiplayer online games: Exploring the perceptions of players”, Educational Technology Research & Development, Springer, Volume 62, Issue 2, pp. 245–270, April 2014
32. Zervas and D. Sampson, “The effect of users’ tagging motivation on the enlargement of digital educational resources metadata”, Computers in Human Behavior, Elsevier, Volume 32, pp. 292-300, March 2014
33. Manouselis, C. Karagiannidis and D. Sampson, “Layered Evaluation in Recommender Systems: A Retrospective Assessment”, Journal e-Learning and Knowledge Society, Volume 10, Issue 1, pp 109-127, January 2014
34. Sampson and P. Zervas, “A Hierarchical Framework for Open Access to Learning and Education”, International Journal of Web-based Communities, Inderscience Pub., Volume 10, Issue 1, pp. 25-51, January 2014
35. Gomez, P. Zervas, D. Sampson and R. Fabregat, “Context-Aware Adaptive and Personalized Mobile Learning Delivery Supported by UoLmP “, King Saud University – Computer and Information Systems Journal, Elsevier, Volume 26, Issue 1, pp. 47-61, January 2014
36. Sampson and P. Zervas, “Learning Object Repositories as Knowledge Management Systems”, Knowledge Management & e-Learning Journal, Volume 5, Issue 2, pp. 117-136, June 2013
37. Kinshuk, H.-W. Huang, D. Sampson & N.-S. Chen, “Trends in Educational Technology through the Lens of the Highly Cited Articles Published in the Journal of Educational Technology and Society”, Educational Technology & Society, Volume 16, Issue 2, pp. 3–20, April 2013
38. Sampson and P. Zervas, “Supporting Open Access to European Higher Education Courses: The ASK-CDM-ECTS Tool”, Campus-Wide Information Systems, Emerald, Volume 30, Issue 1, pp. 44-62, January 2013
39. Sampson, P. Zervas and G. Chloros, “Supporting the Process of Developing and Managing LOM Application Profiles: The ASK-LOM-AP Tool”, IEEE Transactions on Learning Technologies, Volume 5, Issue 3, pp. 238-250, September 2012
40. Panoutsopoulos and D. Sampson, “A Study on Exploiting Commercial Digital Games into School Context”, Educational Technology & Society Journal, Volume 15, Issue 1, pp. 15-27, January 2012
41. Sampson, P. Zervas and S. Sotiriou, “Science Education Resources supported with Educational Metadata: The Case of the OpenScienceResources Web Repository”, Advanced Science Letters, Special Issue: Technology-Enhanced Science Education, American Scientific Publishers, Volume 4, Issue 11/12, pp. 3353-3361, November 2011
42. Sampson, P. Zervas and S. Sotiriou, “COSMOS: A Web-based Repository of Learning Designs for Science Education”, Advanced Science Letters, Special Issue: Technology-Enhanced Science Education, American Scientific Publishers, , Volume 4, Issue 11/12, pp. 3366-3374,  November 2011
43. Sampson and P. Zervas, “Supporting Accessible Technology-Enhanced Training: The eAccess2Learn Framework”, IEEE Transactions on Learning Technologies Volume 4, Issue 4, pp. 353-354, October 2011
44. Sampson and P. Zervas, “A Workflow-based Proposal for Learning Objects Lifecycle and Reuse: Towards Evaluating Cost Effective Reuse”, Educational Technology & Society Journal, Volume 14, Issue 4, pp. 64-76, October 2011
45. Sampson, “Competence-related Metadata for Educational Resources that Support Lifelong Competence Development Programmes”, Educational Technology & Society (ISSN 1436-4522), Volume 12, Issue 4, pp. 149-159, October 2009
46. Sampson, P. Karampiperis and D. Fytros, “Developing a Common Metadata Model for Competencies Description”, Interactive Learning Environment, Special Issue on Learning Networks for Lifelong Competence Development, Rutledge, Volume 15, Issue 2, pp. 137-150, August 2007
47. Sampson, “Enhancing Educational Portals through capturing collective knowledge”, International Journal of Web-based Communities, Inderscience Pub., Volume 2, Issue 3, pp. 260-272, September 2006
48. Karampiperis, T. Lin, D. Sampson and Kinshuk, “Adaptive Cognitive-based Selection of Learning Objects”, International Journal on Innovations in Education and Teaching International, Taylor & Francis, Volume 43, Issue 2, pp. 121-135, May 2006
49. Sampson and P. Karampiperis, “Towards Next Generation Activity-Based Learning Systems”, International Journal on E-Learning, AACE Press, Volume 5, Issue 1, pp 129-150, January 2006
50. Sampson, “Towards Web Service-based Educational Systems”, International Journal on Interactive Technology and Smart Education, Special Issue on On-Line e-Learning Communities, Troubadour Pub., Volume 2, Issue 4, pp. 235-246, November 2005
51. Sampson, P. Karampiperis and P. Zervas, “ASK-LDT: A Web-Based Learning Scenarios Authoring Environment based on IMS Learning Design”, International Journal on Advanced Technology for Learning ACTA Press, Volume 2, Issue 4, pp. 207-215, October 2005
52. Karampiperis and D. Sampson, “Adaptive Learning Resources Sequencing in Educational Hypermedia Systems”, Educational Technology & Society Journal, Volume 8, Issue 4, pp. 128-147, October 2005
53. Karampiperis and D. Sampson, “Supporting Accessible Hypermedia in Web-based Educational Systems: Defining an Accessibility Application Profile for Learning Resources”, The New Review of Hypermedia and Multimedia, Special Issue on Accessible Hypermedia and Multimedia, Taylor & Francis, Volume 10, Issue 2, pp. 181-197, December 2004
54. Karampiperis and D. Sampson, “Adaptive Learning Object Selection in Intelligent Learning Systems”, Journal of Interactive Learning Research, Special Issue on Computational Intelligence in Web-Based Education AACE Press, Volume 15, Issue 4, pp. 389-409, November 2004
55. Brusilovsky, C. Karagiannidis and D. Sampson, “Layered Evaluation of Adaptive Learning Systems”, International Journal of Continuing Engineering Education and Lifelong Learning (ISSN 1560-4624), Special issue on Adaptivity in Web and Mobile Learning Services, Inderscience Pub., Volume 14, Issue 4/5, pp. 402-421, November 2004
56. Sampson and N. Manouselis, “Quality Dimensions and e-Learning: A European Descriptive Framework for the Analysis and Categorisation of e-Learning Quality Approaches”, Educational Sciences Journal, Special Issue on Life-long and Distance Learning in the Information Society, pp. 101-114, September 2004
57. A. Triantafyllidis, M. Varnuska, D. Sampson, D. Tzovaras and M.G. Strintzis, “An Efficient Algorithm for the Enhancement of JPEG Coded Images”, Computers & Graphic: An International Journal of Systems & Applications in Computer Graphics, Elsevier, Volume 27, Issue 4, pp. 529-534, August 2003
58. Manouselis and D. Sampson, “Agent-based e-Learning Course Recommendation: Matching Learner Characteristics with Content Attributes”, International Journal of Computers and Applications (IJCA) Special Issue on Intelligence and Technology in Educational Applications, ACTA Press, Volume25, Issue 1, pp. 50-64, 2003
59. Manouselis and D. Sampson, “Multi-Criteria Decision Making for Broker Agents in eLearning Environments”, Operational Research: an International Journal, Volume 2, Issue 3, pp. 347-361, December 2002
60. Sampson, V. Papaioannou and P. Karadimitriou, “EM2: an Environment for Editing and Management of Educational Metadata”, Educational Technology & Society Journal Special Issue on Innovations in Learning Technologies, Volume 5, Issue 4, pp. 98-115, October 2002
61. Sampson, C. Karagiannidis and F. Cardinali, “An Architecture for Web-based e-Learning Promoting Re-usable Adaptive Educational Content”, Educational Technology & Society Journal, Special Issue on Innovations in Learning Technologies, Volume 5, Issue 4, pp. 27-37, October 2002
62. Triantafyllidis, D. Tzovaras, D. Sampson and M.G. Strintzis, “Combined Frequency and Spatial Domain Algorithm for the Removal of Blocking Artifacts”, EURASIP Journal on Applied Signal Processing, Special Issue on Image Analysis for Multimedia Interactive Services, Part II, Hindawi Pub., vol. 2002(6), pp. 601-612, June 2002
63. Sampson, C. Karagiannidis and Kinshuk, “Personalised Learning: Educational, Technological and Standardisation Perspective”, Interactive Educational Multimedia, Special Issue on Adaptive Educational Multimedia, vol. 4, pp 24-39, April 2002
64. Sampson, C. Karagiannidis, A. Schenone and F. Cardinali, “Knowledge-on-Demand in e-Learning and e-Working Settings”, Educational Technology & Society Journal (ISSN 1436-4522), Special Issue on Integrating Technology into Learning and Working, vol. 5(2), pp. 107-112, April 2002
65. Karagiannidis, D. Sampson and F. Cardinali, “Integrating Adaptive Educational Content into Different Courses and Curricula”, Educational Technology & Society Journal, Special Issue on Curriculum, Instruction, Learning and the Internet, vol. 4(3), pp. 37-44, July 2001
66. A.B. da Silva, D. Sampson and M. Ghanbari, “Super High-Definition Image using Wavelet Vector Quantization”, IEEE Transactions on Circuit and Systems for Video Technology (ISSN 1051-8215), vol. 6(4), pp. 399-406, IEEE Computer Society, August 1996
67. A.B. da Silva, D. Sampson and M. Ghanbari, “A Successive Approximation Vector Quantizer for Wavelet Transform Image Coding”, IEEE Transactions on Image Processing (ISSN 1057-7149), Special issue on Vector Quantization, vol. 5(2), pp. 299-310, IEEE Computer Society, February 1996
68. Cuhadar, D. Sampson and A. Downton, “A Scalable Parallel Approach to Vector Quantization”, Real-Time Imaging (ISSN 1077-2014), vol. 2, pp.241-247, Thomson Scientific, January 1996
69. Sampson and E.A.B. da Silva, “Successive Approximation Wavelet Vector Quantization for Image and Video Coding”, Advances in Imaging and Electron Physics (ISSN 0120147378), vol. 97, pp.191-256, Academic Press, January 1996
70. Sampson, E.A.B. da Silva and M. Ghanbari, “Low Bit Rate Video Coding using Wavelet Vector Quantization”, IEE Proceedings – Vision, Image and Signal Processing, vol. 142(3), pp. 141-148, IEE Conference Pub., June 1995
71. Sampson, E.A.B. da Silva and M. Ghanbari, “Wavelet Vector Quantisation Scheme for Image Sequence Coding at 64 kbit/s”, IEE Electronics Letters (ISSN 1650-911X), vol. 31(2), pp. 92-93, IEE Organization, January 1995
72. Sampson, E.A.B. da Silva and M. Ghanbari, “Wavelet Transform Image Coding using Lattice Vector Quantization”, IEE Electronics Letters (ISSN 1350-911X), vol. 30(18), pp.1477-1478, IEE Organization, September 1994
73. Sampson and M. Ghanbari, “Fast Lattice-based Gain-shape Vector Quantization for Image Sequence Coding”, IEE Proceedings I: Communications, Speech and Vision (ISSN 0143-7100), Special issue on Image Processing and its Applications, vol.140(1), pp.56-66, IEE Organization, February 1993
74. Sampson and M. Ghanbari, “Lattice Quantization for Image Sequence Coding at 16 Dimensions”, IEE Electronics Letters (ISSN 1350-911X), vol. 29(2), pp.178-179, IEE Organization, January 1993

IV) BOOK CHAPTERS

1. Boulus Shehata, Ahmed Tlili, Demetrios Sampson, and Ronghuai Huang, “Is it time to consider Biomimetics for sustainable education? Lessons from the nature for “smarter” learning environments” In D. Sampson, D. Ifenthaler, and P. Isaias (Eds.), “Smart Learning Environments in the Post-Pandemic Era”, Springer, Series Cognition and Exploratory Learning in the Digital Age – in press
2. Sergis and D. Sampson, “An Analysis of Open Learner Modelling for supporting Learning Analytics”, in D. Sampson, D. Ifenthaler, J. M. Spector, P. Isaias and S. Sergis (Eds.), Learning Technologies for transforming Teaching, Learning and Assessment at Large Scale, Springer, 2019
3. Sergis and D. Sampson, “Unravelling the Research on Deeper Learning: A Review of the Literature”, in D. Sampson, D. Ifenthaler, J. M. Spector, P. Isaias and S. Sergis (Eds.), Learning Technologies for transforming Teaching, Learning and Assessment at Large Scale, Springer, 2019
4. Atif, S. Sergis and D. Sampson, “Digital Smart Citizenship Competence Development with a Cyberphysical Learning Approach supported by Internet of Things technologies”, in D. Sampson, D. Ifenthaler, J. M. Spector, and P. Isaias (Eds.), Digital Technologies: Sustainable Innovations for improving Teaching and Learning, Springer, ISNB 978-3-319-73416-3, 2018
5. Sergis, T. Voziki and D. Sampson, “School Leadership: An Analysis of Competence Frameworks”, in D. Sampson, D. Ifenthaler, J. M. Spector, and P. Isaias (Eds.), Digital Technologies: Sustainable Innovations for improving Teaching and Learning, Springer, ISNB 978-3-319-73416-3, 2018
6. Giannakos, J. Krogstie and D. Sampson, “Putting Flipped Classroom into Practice: a Comprehensive Review of Empirical Research”, in D. Sampson, D. Ifenthaler, J. M. Spector, and P. Isaias (Eds.), Digital Technologies: Sustainable Innovations for improving Teaching and Learning, Springer, ISNB 978-3-319-73416-3, 2018
7. Zervas and D. Sampson, ” Supporting Reflective Lesson Planning based on Inquiry Learning Analytics for facilitating students’ Problem-Solving Competence: the Inspiring Science Education tools”, in T.W. Chang, R. Huang, Kinshuk (Eds.), Authentic Learning through Advances in Technologies, Lecture Notes in Educational Technology, Chapter 7, pp 91-114, Springer, ISBN 978-981-10-5930-8, 2018
8. Sergis and D. Sampson, “Teaching and Learning Analytics to support Teacher Inquiry: a Systematic Literature Review”, in A. Peña-Ayala (Eds.), Learning analytics: Fundaments, applications, and trends, Chapter 2, pp 25-63, Springer, ISBN 978-3-319-52976-9, 2017
9. Zervas and D. Sampson, “Developing Metadata Application Profiles for Open Educational Resources Federated Repositories: The Case of the Open Discovery Space Metadata Application Profile”, in M. C. Malta, A. A. Baptista and P. Walk (Eds.), Developing Metadata Schemas and Application Profiles, IGI Publications, ISBN13: 9781522522218, Chapter 6, pp 118-145, 2017
10. Sergis, D. Sampson and L. Pelliccione, “Educational Design for MOOCs: Design Considerations for Technology-Supported Learning at Large Scale”, in M. Jemni, K. Khribi and Kinshuk (Eds.), Open Education: from OERs to MOOCs, Chapter 3, pp 39-71, Springer, ISBN 978-3-662-52923-2, 2017
11. Sergis, P. Vlachopoulos, D. Sampson and L. Pelliccione, “Implementing Teaching Model Templates for supporting Flipped Classroom-enhanced STEM Education in Moodle”, in A. Marcus-Quinn and T. Hourigan (Eds.), Handbook for Digital Learning in K-12 Schools, Chapter 12, pp 191-215, ISBN 978-3-319-33808-8, 2016
12. Sergis, E. Papageorgiou, P. Zervas, D. Sampson and L. Pelliccione, “Evaluation of Lesson Plan Authoring Tools based on an Educational Design Representation Model for Lesson Plans”, in A. Marcus-Quinn and T. Hourigan (Eds.), Handbook for Digital Learning in K-12 Schools, Chapter 11, pp 173-189, ISBN 978-3-319-33808-8, 2016
13. Sergis and D. Sampson, “School Analytics: A Framework for Supporting Systemic School Complexity Leadership”, in J. M. Spector, D. Ifenthaler, D. Sampson and P. Isaias (Eds.), Competencies, Challenges and Changes in Teaching, Learning and Educational Leadership in the Digital Age, Chapter 6, pp 79-122, ISBN 978-3-319-30293-5, 2016
14. M. Spector, D. Ifenthaler, D. Sampson and P. Isaias, “A Synthesising Look Forward in Teaching, Learning and Educational Leadership in the Digital Age”, in J. M. Spector, D. Ifenthaler, D. Sampson and P. Isaias (Eds.), Competencies, Challenges and Changes in Teaching, Learning and Educational Leadership in the Digital Age, Springer, Chapter 21, pp 345-354, Springer, ISBN 978-3-319-30293-5, 2016
15. Ł. Kidziński, M. N. Giannakos, D. G. Sampson, and P. Dillenbourg, “A tutorial on machine learning in educational science”, in Y. Li, M. Chang, M. Kravcik, E. Popescu, R. Huang, Kinshuk, N.-S. Chen, (Eds.), State-of-the-Art and Future Directions of Smart Learning, Springer, 978-981-287-866-3, Chapter 54, pp. 453-459, 2016
16. Sergis and D. Sampson, “Data-Driven Decision Making For School Leadership: A Critical Analysis Of Supporting Systems”, in R. Huang, Kinshuk, and J.K. Price (Eds.), ICT in education in global context: comparative reports of K-12 schools innovation, Chapter 8, pp 145-171, Springer, ISBN 978-3-662-47955-1, 2016
17. Isaias, J. M. Spector, D. Ifenthaler and D. Sampson, “e-Learning Systems, Environments and Approaches: Theory and Implementation”, in P. Isaias, J. M. Spector, D. Ifenthaler and D. Sampson, (Eds.), E-Learning Systems, Environments and Approaches, Chapter 1, pp. 1-10, Springer, 2015
18. Sampson and P. Zervas, “Design and Creation of Adaptive Educational Systems”, in J. M. Spector (Eds.), Encyclopaedia of Educational Technology, SAGE Publications, ISBN 9781452258225, pp. 181-183, 2015
19. Zervas and D. Sampson, “Apps for Use in Higher Education”, in J. M. Spector (Eds.), Encyclopaedia of Educational Technology, SAGE Publications, ISBN 9781452258225, pp 36-38, 2015
20. Zervas and D. Sampson, “Meta-tagging of Learning Objects and Apps”, in J. M. Spector (Eds.), Encyclopaedia of Educational Technology, SAGE Publications, ISBN 9781452258225, 2015
21. Zervas, C. Chatzistavrianos and D. Sampson, “Towards Modelling ICT Teachers’ Competences Profiles in Europe”, in R. Huang, Kinshuk and J.K. Price (Eds.), ICT in Education in Global Context: Emerging Trends 2013-2014, Chapter10, pp 163-181, Springer, ISBN 978-3-662-43926-5, 2014
22. Sampson, D. Ifenthaler, J. M. Spector and P. Isaias, “Digital Systems for Open Access to Formal and Informal Learning,”, in D. Sampson, D. Ifenthaler, J. M. Spector and P. Isaias, (Eds.), Digital Systems for Open Access to Formal and Informal Learning, Chapter 1, pp 1-7, Springer, ISBN 978-3-319-02263-5, 2014
23. Athanasiadis, S. Sotiriou, P. Zervas and D. Sampson, “The Open Discovery Space Portal: a Socially-Powered and Open Federated Infrastructure”, in D. Sampson, D. Ifenthaler, J. M. Spector and P. Isaias, (Eds.), Digital Systems for Open Access to Formal and Informal Learning, Chapter 2, pp 11-23, Springer, ISBN 978-3-319-02263-5, , 2014
24. Voulgari and D. Sampson, “Massive Open Online Courses (MOOCs) and Massive Multiplayer Online Games (MMOGs): Synergies and Lessons to be learnt”, in D. Sampson, D. Ifenthaler, J. M. Spector and P. Isaias, (Eds.), Digital Systems for Open Access to Formal and Informal Learning, Chapter 4, pp 41-56, Springer, ISBN 978-3-319-02263-5, 2014
25. Zervas, V. Kardaras, S. Baldiris Navarro, J. Bacca, C. Avila, Y. Politis, Deveril, J. Treviranus, R. Fabregat, L. Goodman and D. G. Sampson, “Supporting Open Access to Teaching and Learning of People with Disabilities,”, in D. Sampson, D. Ifenthaler, J. M. Spector and P. Isaias, (Eds.), Digital Systems for Open Access to Formal and Informal Learning, Chapter 5, pp 58-68, Springer, ISBN 978-3-319-02263-5, 2014
26. Panoutsopoulos and D. Sampson, “Digital Games as tools for supporting School Entrepreneurship Education”, in D. Sampson, D. Ifenthaler, J. M. Spector and P. Isaias, (Eds.), Digital Systems for Open Access to Formal and Informal Learning, Chapter 13, pp 195-212, Springer, ISBN 978-3-319-02263-5, , 2014
27. Zervas, A. Kalamatianos, E. Tsourlidaki, S. Sotiriou and D. Sampson, “A Method for Organizing Open Access to Virtual and Remote Labs”, in D. Sampson, D. Ifenthaler, J. M. Spector and P. Isaias, (Eds.), Digital Systems for Open Access to Formal and Informal Learning, Chapter 15, pp 235-255, Springer, ISBN 978-3-319-02263-5, 2014
28. Sergis and D. Sampson, “From Teachers’ to Schools’ ICT Competence Profiles”, in D. Sampson, D. Ifenthaler, J. M. Spector and P. Isaias, (Eds.), Digital Systems for Open Access to Formal and Informal Learning, Chapter 19, pp 307-327, Springer, ISBN 978-3-319-02263-5, 2014
29. Mikropoulos, D. Sampson, A. Nikopoulos and P. Pintelas, “The evolution of Educational Technology on a bibliometric study“, in C. Karagiannidis, I. Karasavidis, P. Politis (Eds), Research on e-learning and ICT in Education: Technological, Pedagogical and Instructional Issues, Chapter 2, pp. 15-24, Springer, ISBN 978-1-4614-6500-3, 2014
30. Zervas, A. Kalamatianos and D. Sampson, “A Systematic Analysis of Metadata Application Profiles of Learning Object Repositories in Europe”, in R. Huang, Kinshuk and N.S. Chen (Eds.), New Developments in Technology Enhanced Learning: Concept, Research and Best Practices, Chapter 5, pp 75-91, Springer, ISBN 978-3-642-38291-8, 2014
31. Zervas and D. Sampson, “Supporting Mobile Access to Online Courses: The ASK Mobile SCORM Player and the ASK Mobile LD Player”, in M. Ally and A. Tsinakos (Eds.), Mobile learning development for flexible learning, ISBN 978-1-894975-64-3, Chapter 10, pp. 125-140, Commonwealth of Learning and Athabasca University Press, 2014
32. Ι. Panoutsopoulos, D. Sampson and A. Mikropoulos, “Digital Games as Tools for Designing and Implementing Innovative Pedagogical Approaches: A Review of Literature”, in M. Gosper and D. Ifenthaler (Eds), “Models for the 21st Century. Using Learning Technologies in Higher Education”, Chapter 14, pp 279-293, Springer, 2014
33. Sampson, P. Zervas, and S. Sotiriou, “Sharing of Open Science Education Resources and Educational Practices in Europe”, in R. McGreal, W. Kinuthia and S. Marshall (Eds.), Open Educational Resources: Innovation, Research and Practice, ISBN 978-1-894975-62-9, Chapter 8, pp. 105-124, Commonwealth of Learning and Athabasca University, 2013
34. Sampson and P. Zervas, “Context-Aware Adaptive and Personalised Mobile Learning Systems”, in D. Sampson, D. Ifenthaler, P. Isaias, and J. M. Spector (Eds), “Ubiquitous and Mobile Informal and Formal Learning in Digital Age”, Chapter 1, pp. 3-17, ISBN 978-1-4614-3328-6, Springer, 2013
35. Zervas, D. Sampson, S. Gomez, and R. Fabregat, “Designing Tools for Context-Aware Mobile Educational Content Adaptation”, in D. Sampson, D. Ifenthaler, P. Isaias, and J. M. Spector (Eds), “Ubiquitous and Mobile Informal and Formal Learning in Digital Age”, Chapter 3, pp. 37-50, ISBN 978-1-4614-3328-6 Springer, 2013
36. Karampiperis and D. Sampson, “Performance Evaluation of Decision-based Content Selection Approaches in Adaptive Educational Hypermedia Systems”, in A. P. Ayala (Ed.), Intelligent and Adaptive Educational-Learning Systems: Achievements and Trends, Chapter 7, pp 161-182, 978-3-642-30170-4 Springer, 2013
37. Sampson, P. Zervas and G. Chloros, “Towards Community-based Open Educational Resources: Tools for Developing and Managing IEEE LOM Application Profiles”, in A. Jimoyiannis (Ed.), Research on e-learning and ICT in Education (ISBN 978-1-4614-1083-6), pp. 283-294, Springer, 2012
38. Sampson and P. Kallonis, “Teachers’ Training in Exploiting 3D Virtual Worlds for teaching and learning”, in P. Isaias, D. Ifenthaler, Kinshuk, D. Sampson and M.J. Spector, (Eds.), Towards Learning and Instruction in Web 3.0. Advances in Cognitive and Educational Psychology, Chapter 13, pp. 211-229 (ISBN 978-1-4614-1538-1), Springer, 2012
39. Sampson and P. Zervas, “Mobile Learning Management Systems in Higher Education”, in A. Azevedo and R. Babo (Eds.), Higher Education Institutions and Learning Management Systems: Adoption and Standardization (ISBN 1609608844), Chapter 8, pp. 162-177, IGI Global, 2012
40. Sampson and P. Kallonis, “3D Virtual Classroom Simulations for supporting School Teachers’ Continuing Professional Development”, in J. Jia (Ed.), Educational Stages and Interactive Learning: From Kindergarten to Workplace Training (ISBN 9781466601376), IGI Publishers, 2011 (also reproduced in Adult and Continuing Education: Concepts, Methodologies, Tools, and Applications (4 Volumes), ISBN 9781466657809, 2014)
41. Sampson, P. Zervas and A. Kalamatianos, “ASK-LOST 2.0: A Web-based Tool for Social Tagging Digital Educational Resources in Learning Environments”, in B. White, I. King, and P. Tsang, (Eds.), Social Media Tools and Platforms in Learning Environments: Present and Future (ISBN 978-3-642-20391-6), Chapter 23, pp. 387-435, Springer, 2011
42. Sampson and P. Karampiperis, “Decision Models in the Design of Adaptive Educational Hypermedia Systems”, in S. Graf, F. Lin, Kinshuk and R. McGreal (Eds), Intelligent and Adaptive Learning Systems: Technology Enhanced Support for Learners and Teachers (ISBN 9781609608422), Chapter 1, pp. 1-18, IGI Global, 2011
43. Sampson and D. Fytros, “Competence Models in Technology-enhanced Competence-based Learning”, in H. H. Adelsberger, Kinshuk, J. M. Pawlowski and D. Sampson (Eds.), International Handbook on Information Technologies for Education and Training (ISBN 978-3-540-74155-8), Chapter 9, pp. 157-176, Springer, 2008
44. Karampiperis and D. Sampson, “Facilitating Learning Objects Reusability in Different Accessibility Settings”, in U.D. Ehlers and J.M. Pawlowski (Eds.), Handbook on Quality and Standardisation in E-Learning (ISBN 3540327878), Chapter 20, pp. 248-262, Springer, 2006
45. Sampson, “Evaluation of Web Portals”, in Arthur Tatnall (Ed.), Encyclopedia of Portal Technology and Applications (ISBN: 978-1-59140-989-2), IDEA Group Inc., 2006
46. Karampiperis and D. Sampson, “Automatic Learning Object Selection and Sequencing in Web-Based Intelligent Learning Systems”, in Z. Ma (Ed.), Web-Based Intelligent e-Learning Systems: Technologies and Applications (ISBN 1-59140-729-3), Chapter III, pp. 56-71, Information Science Publishing,  2005
47. Sampson and P. Karampiperis, “Reusable Learning Objects: Designing Metadata Management Systems supporting Interoperable Learning Object Repositories”, in R. McGreal (Ed.), Online Education Using Learning Objects (ISBN 0415335124), Chapter 16, pp. 207-221, Taylor & Francis Books Ltd, 2004
48. Sampson and N. Manouselis, “A Flexible Evaluation Framework for Web Portals based on Multi-criteria Analysis”, in Arthur Tatnall (Ed.), Web Portals: the New Gateways to Internet Information and Services (ISBN 159140438X), Chapter IX, pp. 185-211, Idea Group Inc., 2004
49. Karagiannidis and D. Sampson, “Accommodating Learning Styles Research for Personalized Access to Educational e-Content”, in M. Kelleher, A. Haldune and E. Kruizinga (Eds.), The future of Technology Enhanced Learning: insights from the European Research Community (ISBN 9075709110), Chapter 4, pp. 51-64, CIBIT, 2004
50. Kokoras, D. Sampson and I. Vlahavas, “A Knowledge-based Approach to Educational Metadata Use”, in Y. Manolopoulos, S. Evripidou and A. Kakas (Eds.), Advances in Informatics-Post-proceedings of the 8th Panhellenic Conference in Informatics (ISBN: 3-540-07544-5), Series Lecture Notes in Computer Science, vol.2563, pp. 201-216, Springer-Verlag, 2003
51. Vassiliadis, F. Kokoras, I. Vlahavas and D. Sampson, “An Intelligent Educational Metadata Repository”, in C. Leondes (Ed.), Intelligent Systems: Technology and Applications, Databases and Learning Systems (ISBN 0849311217), vol. 4, Chapter 12, pp. 297-337, CRC Press, 2003
52. Vassiliadis, I. Vlahavas and D. Sampson, “Using Logic for Querying XML Data”, in D. Taniar and W. Rahavu (Eds.), Web-Powered Databases (ISBN 1-59140-035-X), Chapter 1, pp. 1-35, Idea Group Inc, 2003
53. Kotsanis, A. Chronaki, D. Sampson and N. Dapontes, “Web-based Exploratory Cross-curricular Learning Contexts”, in D. Watson and J. Andersen (Eds.), Networking the Learner: Computers in Education (ISBN 1-4020-7133-7), Chapter 35, pp. 363-372, Kluwer, 2002
54. Dixon, D. Sampson, G. Shipley, P. Syros and D. Willis, “Technology Transfer: Training Teachers Experience”, in F. Van Assche (Ed.), Using the World Wide Web in Secondary Schools (ISBN 90-334-4080-6), Chapter 3, pp. 35-58, Acco, Leuven, 1998
55. Dixon, D. Sampson, G. Shipley, P. Syros and D. Willis, “Setting up and operating support services”, in F. Van Assche (Ed.), Using the World Wide Web in Secondary Schools (ISBN 90-334-4080-6), Chapter 5, pp. 77-88, Acco, Leuven, 1998
56. Sampson and P. Syros, “Examples of Good Practice”, in F. Van Assche (Ed.), Using the World Wide Web in Secondary Schools (ISBN 90-334-4080-6), Chapter 7, pp. 127-156, Acco, Leuven, 1998
57. Sampson, P. Syros and V. Terzopoulos, “The Internet and its Services”, in F. Van Assche (Ed.), Using the World Wide Web in Secondary Schools (ISBN 90-334-4080-6), Appendix A, pp. 267-290, Acco, Leuven, 1998

V) INTERNATIONAL CONFERENCE PROCEEDINGS PAPERS

1. Andone, D., Vinatsella, D., Mougiakou, S., Sampson, D., Softić, S. K., Radobolja, T., Pećina, A. Z., Mihaescu, V., Ternauciuc, A., Camins, M. G., Viñas, E. T., Krassa, A. Mini-Courses for Open Digital Competences for Educators. Ubiquity Proceedings, 4(1): 15. 2024. DOI: https://doi.org/10.5334/uproc.137
2. Diana Andone, Sandra Kučina Softić,  Demetrios Sampson, Sofia Mougiakou, Anna Krassa, Andrei Ternauciuc, “Open Digital Competences Training for School Educators”, EDEN 2024 Annual Conference, University of Graz, Graz, Austria, 16-18 June 2024
3. Diana Andone, Sandra Kucina Softic, Demetrios Sampson, Martin Dougiamas, Jessica Gramp and Anna Krassa, “Developing the Open Digital Competences for Educators with Microcredentials” EDEN 2023 Annual Conference, National Institute for Digital Learning (NIDL), Dublin City University, Dublin, Ireland, 18-20 June 2023
4. Mougiakou, D. Sampson and D. Vinatsella, Towards Gamifying MOOCs for Professional Development: The Case of the Learn2Analyze MOOC, 11th Conference on Informatics in Education (CIE2019), October 2019
5. Vinatsella, S. Mougiakou and D. Sampson, Educational Data Literacy for the School Teacher of Blended Learning Courses, 11th Conference on Informatics in Education (CIE2019), October 2019
6. Sampson, Learn2Analyze: An Academia-Industry Knowledge Alliance for Enhancing Online Training Professionals’ Competences in Educational Data Analytics, International Conference on E-Learning in the Workplace 2019, Columbia University, New York, USA, June 2019
7. Peng, M. Wang and D. Sampson, “Scaffolding Project-Based Learning of Computer Programming in an Online Learning Environment” 17th IEEE International Conference on Advanced Learning Technologies (ICALT 2017), July 2017
8. Pappas, S. Papavlasopoulou, M. Giannakos and D. Sampson, “An exploratory study on the influence of cognitive and affective factors in programming based making activities” 17th IEEE International Conference on Advanced Learning Technologies (ICALT 2017), July 2017
9. Sergis, D. Sampson and M. Giannakos, “Enhancing student digital skills: Adopting an ecosystemic school analytics approach”, 17th IEEE International Conference on Advanced Learning Technologies (ICALT 2017), July 2017 [BEST FULL PAPER AWARD]
10. Fentza, F. Orciuoli and D. Sampson, “Building Adaptive Tutoring Models by Artificial Neural Networks and Reinforcement Learning”, 17th IEEE International Conference on Advanced Learning Technologies (ICALT 2017), July 2017
11. Melionis and D. Sampson, “Indoor Blind Navigator: A Use Case for Self-Guided Tours in Museums“, Proceedings of the 10th ACM International Conference on PErvasive Technologies Related to Assistive Environments, pp 17-20, June 2017
12. Sampson, “Teaching and Learning Analytics to support Teacher Inquiry”, IEEE Global Engineering Education Conference (EDUCON2017), April 2017
13. Atif, S. Sergis, D. Sampson and G. Mathiason, “A Cyberphysical Learning Approach for Digital Smart Citizenship Competence Development”, 26th World Wide Web conference (WWW17), April 2017
14. Peng, S. Sergis, M.  Wang and D. Sampson, “Combining Smart Web-based Learning Environments with Teaching and Learning Analytics to Support Reflection on Project-based Programming Education” 26th World Wide Web conference (WWW17), April 2017
15. Katsa, S. Sergis and D. Sampson, “Investigating the Potential of the Flipped Classroom Model in K-12 Mathematics Teaching and Learning”, 13th IADIS International Conference Cognition and Exploratory Learning in Digital Age (CELDA 2016), October 2016
16. Sergis and D. Sampson, “Towards a Teaching Analytics Tool for supporting reflective educational (re)design in Inquiry-based STEM Education”, 16th IEEE International Conference on Advanced Learning Technologies (ICALT 2016), Austin, Texas, USA 25-28, July 2016 [BEST FULL PAPER AWARD]
17. Zervas and D. Sampson, “Studying Social Tagging Systems in Learning Object Repositories: An Empirical Study of the Tag Vocabulary Growth”, 16th IEEE International Conference on Advanced Learning Technologies (ICALT 2016), Austin, Texas, USA, 25-28, July 2016
18. Zervas, C. Alifragkis and D. Sampson, “Studying Co-Tagging Networks in Learning Object Repositories”, 16th IEEE International Conference on Advanced Learning Technologies (ICALT 2016), Austin, Texas, USA, 25-28 July 2016
19. N. Giannakos, D. G. Sampson, Ł. Kidziński and A. Pardo, “Enhancing Video-Based Learning Experience through Smart Environments and Analytics”, in Proceeding of the LAK2016 Workshop on Smart Environments and Analytics in Video-Based Learning, CEUR ISSN 1613-0073, Vol 1579, pp 1-6, April 2016
20. O. Pappas, M. N. Giannakos, D. G. Sampson, “Making Sense of Learning Analytics with a Configurational Approach”, in Proceeding of the LAK2016 Workshop on Smart Environments and Analytics in Video-Based Learning, CEUR ISSN 1613-0073, Vol 1579, pp 42-52, April 2016
21. Zervas, E. Tsourlidaki, S. Sotiriou and D. G. Sampson, “Towards a Metadata Schema for Characterizing Lesson Plans supported by Virtual and Remote Labs in School Education”, IADIS 12th International Conference on Cognition and Exploratory Learning in Digital Age (CELDA2015), Maynooth, Ireland, 24-26 October 2015
22. Zervas, S. Sotiriou, R. Tiemann and D. G. Sampson, “Assessing Problem Solving Competence through Inquiry-based Teaching in School Education”, IADIS 12th International Conference on Cognition and Exploratory Learning in Digital Age (CELDA2015), Maynooth, Ireland, 24-26 October 2015
23. N. Giannakos, D. G. Sampson, and Ł. Kidziński, “Smart Environments and Analytics on Video-Based Learning”, in Proc. of the 2nd International Conference on Smart Learning Environments, International Workshop on Smart Environments and Analytics on Video-Based Learning (SEA-VBL2015), Sinaia, Romania, 23-25 September 2015
24. Ł. Kidziński, M. N. Giannakos, D. G. Sampson, and P. Dillenbourg, “A tutorial on machine learning in educational science”, in Proc. of the 2nd International Conference on Smart Learning Environments, International Workshop on Smart Environments and Analytics on Video-Based Learning (SEA-VBL2015), Sinaia, Romania, 23-25 September 2015
25. Sergis, F. Papageorgiou, P. Zervas and D. G. Sampson, “An Educational Design-driven Representation Metadata Model for Lesson Plans”, EDEN Open Classroom Conference, Athens, Greece, 18-21 September 2015
26. Sergis, P. Vlachopoulos and D. G. Sampson, “Flipped Classroom Teaching Model Templates for STEM Education”, EDEN Open Classroom Conference, Athens, Greece, 18-21 September 2015
27. Zervas, A. E. Afthentopoulou and D. G. Sampson, “Characterizing Online Labs for School STEM Education Using Educational Metadata”, EDEN Open Classroom Conference, Athens, Greece, 18-21 September 2015
28. Zervas, E. Boulmanou and D.G. Sampson, “Characterizing Digital Educational Tools for School STEM Education using Educational Metadata”, EDEN Open Classroom Conference, Athens, Greece, 18-21 September 2015
29. Aidinopoulou and D.G. Sampson, “Studying the Flipped Classroom Model in Primary School History Teaching”, EDEN Open Classroom Conference, Athens, Greece, 18-21 September 2015
30. D’Aniello, M. Gaeta, V. Loia, F. Orciuoli and D. G. Sampson, “Situation Awareness enabling Decision Support in Seamless Learning”, International Workshop on Semantic Technologies in Ubiquitous, Massive and Smart Learning (STUMS2015), Tamkang University, Taipei, Taiwan, 2-4 September 2015
31. Sergis and D. Sampson, “Enhancing Learning Object Recommendations for Teachers Using Adaptive Neighbor Selection”, 15th IEEE International Conference on Advanced Learning Technologies (ICALT 2015), Hualien, Taiwan, 6-9 July 2015
32. M. Baldiris Navarro, P. Zervas, R. Fabregat Gesa and D. Sampson, “A Teacher Professional Development Program for Designing Inclusive Learning Experiences”, 15th IEEE International Conference on Advanced Learning Technologies (ICALT 2015), Hualien, Taiwan, 6-9 July 2015
33. Tsourlidaki, P. Zervas, S. Sotiriou and D. Sampson, “An Investigation with European School Teachers on how to characterize Virtual and Remote Labs”, IEEE 6th International Conference on Engineering Education towards Excellence and Innovation 2015 (EDUCOM2015), Tallin, Estonia, 18-20 March 2015
34. Sergis and D. G Sampson, Eliciting Teachers’ ICT Competence Profiles within Learning Object Repositories, IEEE International Conference on Technology in Education 2014 (IEEE T4E2014), Amrita University, Amritapuri, India, 18-21 December 2014
35. Sergis, I. Sholla, P. Zervas and D. Sampson, “Supporting School ICT Uptake: The ASK School ICT Competence Management System”, 8th International Conference on Interactive Mobile and Computer Aided Learning 2014 (IMCL2014), Thessaloniki, Greece, 13-14 November 2014
36. Sergis, P. Zervas, and D. G Sampson, ICT Competence-based Learning Object Recommendations for Teachers, IADIS 11th International Conference on Cognition and Exploratory Learning in Digital Age (CELDA2014), Porto, Portugal, 25-27 October 2014
37. Zervas, S. Fyskilis and D. G Sampson, ASK4LABS: A Web-based Repository for Supporting Learning Design Driven Remote and Virtual Labs Recommendations, IADIS 11th International Conference on Cognition and Exploratory Learning in Digital Age (CELDA2014), Porto, Portugal, 25-27 October 2014
38. Sergis, P. Zervas and D. Sampson, “Towards Learning Object Recommendations based on Teachers’ ICT Competence Profiles”, 14th IEEE International Conference on Advanced Learning Technologies (ICALT 2014), Athens, Greece, IEEE Computer Society, 7-10 July 2014
39. Sergis and D. Sampson, “Towards a School ICT Competence Profiling Framework”, 14th IEEE International Conference on Advanced Learning Technologies (ICALT 2014), Athens, Greece, IEEE Computer Society, 7-10 July 2014
40. Voulgari, V. Komis and D. Sampson, “Player Motivations in Massively Multiplayer Online Games”, 14th IEEE International Conference on Advanced Learning Technologies (ICALT 2014), Athens, Greece, IEEE Computer Society, 7-10 July 2014
41. Voulgari and D. Sampson, “Applying Lessons Learnt from Massively Multiplayer Online Games (MMOGs) to Massive Open Onine Courses (MOOCs)”, 14th IEEE International Conference on Advanced Learning Technologies (ICALT 2014), Athens, Greece, IEEE Computer Society, 7-10 July 2014
42. Zervas, I. Kalimeris and D. Sampson, “A Method for Developing Mobile Virtual Laboratories”, 14th IEEE International Conference on Advanced Learning Technologies (ICALT 2014), Athens, Greece, IEEE Computer Society, 7-10 July 2014 [BEST PAPER AWARD – SHORT PAPER]
43. Zervas, A. Trichos, D. Sampson and N. Li, “A Responsive Design Approach for Supporting Mobile Access to Virtual and Remote Laboratories”, 14th IEEE International Conference on Advanced Learning Technologies (ICALT 2014), Athens, Greece, IEEE Computer Society, 7-10 July 2014
44. Zervas, V. Kardaras and D. Sampson, “An Online Educational Portal for Supporting Open Access to Teaching and Learning of People with Disabilities”, 14th IEEE International Conference on Advanced Learning Technologies (ICALT 2014), Athens, Greece, IEEE Computer Society, 7-10 July 2014
45. Zervas, A. Tsitmidelli, D. Sampson, N.S. Chen and Kinshuk, “Studying Research Collaboration via Co-authorship Analysis in the field of TeL: The Case of Educational Technology & Society Journal”, 14th IEEE International Conference on Advanced Learning Technologies (ICALT 2014), Athens, Greece, IEEE Computer Society, 7-10 July 2014
46. Manouselis, C. Karagiannidis and D. Sampson, “Layered Evaluation for Data Discovery & Recommendation Systems: an Initial Set of Principles”, 14th IEEE International Conference on Advanced Learning Technologies (ICALT 2014), Athens, Greece, IEEE Computer Society, 7-10 July 2014
47. Dikke, Y. Cao, E. Tsourlidaki, P. Zervas, N. Faltin, S. Sotiriou and D. Sampson, “GOLABZ: Towards a Federation of Online Labs For Inquiry-Based Science Education at School”, In Proc. of the 6th Annual International Conference on Education and New Learning Technologies (Edulearn14), Barcelona, Spain, 7 – 9 July 2014
48. L. Jemni Ben Ayed, M. Jemni and D. G. Sampson, “Towards accessible and personalized mobile learning for learners with disabilities”, in Proc of the Fourth International Conference on Information and Communication Technology and Accessibility (ICTA), 1-6, 24-26 Oct. 2013
49. Zervas, K. Frangos and D. Sampson, “ASK LDT 2.0: A Web-Based Graphical Tool for Authoring Learning Designs”, in Proc. Of the IADIS International Conference Cognition and Exploratory Learning in Digital Age (CELDA 2013), Forth Worth, Texas, IADIS Press, 22-24 October 2013
50. Sampson and P. Zervas, “Designing Learning Object Repositories as Systems for Managing Educational Communities Knowledge”, in Proc. Of the IADIS International Conference Cognition and Exploratory Learning in Digital Age (CELDA 2013), Fort Worth, Texas, IADIS Press, 22-24 October 2013
51. Zervas and D. Sampson, “A Quantitative Analysis of the Reuse of Mobile Assisted Language Learning Resources: The Case of Mobile2Learn Repository”, in Proc. Of the 13th IEEE International Conference on Advanced Learning Technologies (ICALT 2013), Beijing, China, IEEE Computer Society, 15-18 July 2013
52. Gomez, P. Zervas, D. Sampson and R. Fabregat, “Supporting Context-Aware Adaptive and Personalized Mobile Learning Delivery: Evaluation Results from the Use of UoLm Player”, in Proc. Of the 13th IEEE International Conference on Advanced Learning Technologies (ICALT 2013), Beijing, China, IEEE Computer Society, 15-18 July 2013
53. Atif, D. Sampson and S. Harous, “Supporting the Selection of Digital Resources for Classroom-based Teaching Activities”, in Proc. Of the 13th IEEE International Conference on Advanced Learning Technologies (ICALT 2013), Beijing, China, IEEE Computer Society, 15-18 July 2013
54. Sampson and P. Zervas, “Tools and Services Open Access to Education and Learning”, in Proc. Of the 3rd International Conference on e-Learning and Distance Learning (ELI 2013), Riyadh, Saudi Arabia, 4-7 February 2013
55. Sampson and P. Zervas, “Context-Aware Adaptive and Personalised Mobile Learning”, in Proc. Of the 3rd International Conference on e-Learning and Distance Learning (ELI 2013), Riyadh, Saudi Arabia, 4-7 February 2013
56. Zervas, D. Sampson and M. Aristeidou, “Investigating the Effect of Users Tagging Motivation on the Enhancement of Digital Educational Resources Metadata Descriptions”, in Proc. Of the IADIS International Conference Cognition and Exploratory Learning in Digital Age (CELDA 2012), Madrid, Spain, IADIS Press, 19-21, October 2012
57. Sampson and P. Zervas, “Open Access to European Academic Courses supported by the ASK-CDM-ECTS Tool” in Proc. of the 4th IEEE International Conference on Technology for Education (T4E 2012), IIT Hyderabad, India, IEEE Computer Society (ISBN:9781467321730), 18-20, July 2012
58. Sampson, P. Zervas and S. Sotiriou, “Open Access to Science Education Resources and Learning Designs in Europe”, in Proc. of the 4th IEEE International Conference on Technology for Education (T4E 2012), IIT Hyderabad, India, IEEE Computer Society (ISBN:9781467321730), 18-20, July 2012
59. McGreal, D. Sampson, M. Sunder Krishnan, N. S. Chen and Kinshuk, “The Open Educational Resources (OER) movement: Free Learning for All Students”, in Proc. Of the 12th IEEE International Conference on Advanced Learning Technologies (ICALT 2012), Rome, Italy, IEEE Computer Society, (ISBN:9781467316422), 4-6, July 2012
60. Sampson and P. Zervas, “Open Access to Mobile Assisted Language Learning supported by the Mobile2Learn Framework”, in Proc. Of the 12th IEEE International Conference on Advanced Learning Technologies (ICALT 2012), Rome, Italy, IEEE Computer Society, (ISBN:9781467316422), 4-6, July 2012
61. Gomez,  P. Zervas, D. Sampson and R. Fabregat, “Delivering Adaptive and Context-Aware Educational Scenarios via Mobile Devices”, in Proc. Of the 12th IEEE International Conference on Advanced Learning Technologies (ICALT 2012), Rome, Italy, IEEE Computer Society, (ISBN:9781467316422), 4-6, July 2012
62. Sampson and P. Zervas, “Designing and Sharing Inquiry-based Learning Designs: The PATHWAY ASK Learning Designer Toolkit”, in Proc. Of the EDEN 2011 Open Classroom Conference, Athens, Greece, 27-29, October 2011
63. Sampson and P. Zervas, “An Approach for Designing Educational Communities’ Web Portals: The Case of the PATHWAY Teachers’ Community Web Portal”, in Proc. Of the EDEN 2011 Open Classroom Conference, Athens, Greece, 27-29, October 2011
64. Kapsimali and D. Sampson, “A pilot case study in using Scratch at School Education”, in Proc. Of the EDEN 2011 Open Classroom Conference, Athens, Greece, 27-29, October 2011
65. Zervas, S. Gomez, R. Fabregat and D. Sampson, “Tools for Context-Aware Learning Design and Mobile Delivery”, in Proc. Of the 11th IEEE International Conference on Advanced Learning Technologies (ICALT 2011), Athens, Georgia, USA, IEEE Computer Society (ISBN:9781612842097), 6-8, July 2011
66. Sampson, P. Zervas and S. Sotiriou, “Learning Object Repositories for Science Education: The OpenScienceResources Repository”, in Proc. Of the 11th IEEE International Conference on Advanced Learning Technologies (ICALT 2011), Athens, Georgia, USA, IEEE Computer Society (ISBN:9781612842097), 6-8, July 2011 [BEST PAPER AWARD – POSTER]
67. Sampson, P. Zervas and S. Sotiriou, “From Learning Objects Repositories to Learning Design Repositories: The COSMOS Learning Design Repository”, in Proc. Of the 11th IEEE International Conference on Advanced Learning Technologies (ICALT 2011), Athens, Georgia, USA, IEEE Computer Society (ISBN:9781612842097), 6-8, July 2011
68. Sampson and P. Zervas, “Cost Metrics for Effective Learning Objects Reuse”, in Proc. Of the 11th IEEE International Conference on Advanced Learning Technologies (ICALT 2011), Athens, Georgia, USA, IEEE Computer Society (ISBN:9781612842097), 6-8, July 2011
69. Kallonis and D. Sampson, “A 3D Virtual Classroom Simulation for supporting School Teachers’ Training based on Synectics – ‘making the strange familiar’”, in Proc. Of the 11th IEEE International Conference on Advanced Learning Technologies (ICALT 2011), Athens, Georgia, USA, IEEE Computer Society (ISBN:9781612842097), 6-8, July 2011
70. Panoutsopoulos, M. A. Lykourentzou and D. Sampson, “Business Simulation Games as Digital Tools for Supporting School Entrepreneurship Education”, in Proc. Of the 11th IEEE International Conference on Advanced Learning Technologies (ICALT 2011), Athens, Georgia, USA, IEEE Computer Society (ISBN:9781612842097), 6-8, July 2011
71. Sampson, P. Zervas and G. Chloros, “ASK-LOM-AT 2.0: A Web-Based Tool for Educational Metadata Authoring of Open Educational Resources”, in Proc. of the 3rd IEEE International Conference on Technology for Education (T4E 2011), pp. 76-80, Chennai, India, IEEE (ISBN: 9781457715211), 14-16, July 2011
72. Karampiperis and D. Sampson, “Performance Evaluation Adaptive Content Selection in Adaptive Educational Hypermedia Systems”, in Proc. Of the 4th International Conference on Intelligent Interactive Multimedia Systems and Services (KES-IIMSS 2011), Piraeus, Greece, Springer (ISBN: 978-3-642-22157-6), 20-22, July 2011
73. Sampson, “3D Virtual Worlds in Education and Training “, in Proc. of the 3rd IEEE International Conference on Technology for Education (T4E 2011), pp. 3, Chennai, India, IEEE (ISBN: 9781457715211), 14-16, July 2011
74. Sampson and P. Kallonis, “Exploiting 3D Virtual Worlds in Teachers’ Continuing Professional Development”, in Proc. Of the International Conference on E-Learning in the Workplace (ICELW 2011), Columbia University, New York, USA, 8-10, June 2011
75. Zervas, S. Gomez, R. Fabregat and D. Sampson, “Designing Tools for Context-Aware Adaptive Mobile Learning”, in Proc. of the European, Mediterranean & Middle Eastern Conference on Information Systems 2011 (EMCIS2011), Athens, Greece, (ISBN: 978-1-902316-85-7), 30-31, May 2011
76. Sampson and P. Zervas, “Technology-enhanced Training for People with Disabilities: The eAccess2Learn Framework”, in Proc. Of the 2nd International Conference on Intelligent Networking and Collaborative Systems (INCoS 2010), Thessaloniki, Greece, IEEE Computer Society, (ISBN: 978-0-7695-4278-2/10), 24-26, November 2010 [BEST PAPER AWARD]
77. Kallonis and D. Sampson, “Implementing a 3D Virtual Classroom Simulation for Teachers’ Continuing Professional Development”, in Proc. Of the Workshop on Virtual Worlds for academic, organizational, and life-long learning (ViWo 2010) in the 18th International Conference on Computers in Education (ICCE 2010), Putrajaya, Malaysia, Asia-Pacific Society for Computers in Education (ISBN: 978-983-42512-6-0), 29 November 2010
78. Panoutsopoulos and D. Sampson, “Integrating Digital Games into School Curriculum: a field experiment in math education”, in Proc. Of the IADIS International Conference Cognition and Exploratory Learning in Digital Age (CELDA 2010), Timisoara, Romania, IADIS Press (ISBN 978-972-8939-28-1), 15-17, October 2010
79. Kallonis and D. Sampson, “Exploiting Virtual Worlds For Teachers’ Professional Development”, in Proc. Of the IADIS International Conference Cognition and Exploratory Learning in Digital Age (CELDA 2010), Timisoara, Romania, IADIS Press (ISBN 978-972-8939-28-1), 15-17, October 2010
80. Chloros, P. Zervas and D. Sampson, “ASK-LOM-AP: A Web-Based Tool for Development and Management of IEEE LOM Application Profiles”, in Proc. Of the 10th IEEE International Conference on Advanced Learning Technologies (ICALT 2010), Sousse, Tunisia, IEEE Computer Society (ISBN: 978-0-7695-4055-9), 5-7, July 2010
81. Kallonis and D. Sampson, “Examining Learning Object Repositories from a Knowledge Management perspective”, in Proc. Of the 10th IEEE International Conference on Advanced Learning Technologies (ICALT 2010), Sousse, Tunisia, IEEE Computer Society (ISBN: 978-0-7695-4055-9), 5-7, July 2010
82. Zervas and D. Sampson, “Enhancing Educational Metadata with Mobile Assisted Language Learning Information”, in Proc. Of the 10th IEEE International Conference on Advanced Learning Technologies (ICALT 2010), Sousse, Tunisia, IEEE Computer Society (ISBN: 978-0-7695-4055-9), 5-7, July 2010
83. Sampson and P. Zervas, “Technology-enhanced Training for All: Evaluation Results from the use of the e-Access2Learn Framework”, in Proc. Of the 10th IEEE International Conference on Advanced Learning Technologies (ICALT 2010), Sousse, Tunisia, IEEE Computer Society (ISBN: 978-0-7695-4055-9), 5-7, July 2010
84. Sampson and C. Papanikou, “A Framework for Learning Objects Reusability within Learning Activities”, in Proc. Of the 9th IEEE International Conference on Advanced Learning Technologies (ICALT 2009), pp. 32-36, Riga, Latvia, IEEE Computer Society (ISBN: 978-0-7695-3711-5), 15-17, July 2009
85. Karampiperis and D. Sampson, “Evaluating the Performance of Adaptive Learning Objects Selection and Sequencing in Adaptive Educational Hypermedia Systems”, in Proc. Of the 9th IEEE International Conference on Advanced Learning Technologies (ICALT 2009), pp. 316-318, Riga, Latvia, IEEE Computer Society (ISBN: 978-0-7695-3711-5), 15-17, July 2009
86. Kalamatianos, P. Zervas and D. Sampson, “ASK-LOST 2.0: A Tool for Social Tagging of Digital Educational Resources on the Web”, in Proc. Of the 9th IEEE International Conference on Advanced Learning Technologies (ICALT 2009), pp. 157-159, Riga, Latvia, IEEE Computer Society (ISBN: 978-0-7695-3711-5), 15-17, July 2009 [BEST PAPER AWARD – SHORT PAPER]
87. Sampson, P. Zervas and R. Limnatitis, “ASK-CDM-ECTS: A Tool for facilitating Common European University Course Description towards Higher Education Integration”, in Proc. Of the 9th IEEE International Conference on Advanced Learning Technologies (ICALT 2009), pp. 154-156, Riga, Latvia, IEEE Computer Society (ISBN: 978-0-7695-3711-5), 15-17, July 2009
88. Sampson, P. Papapaulou, P. Zervas and C. Papanikou, “Supporting Higher Education Teaching through Wireless and Mobile Devices: The Case Study of mobile Moodle”, in Proc. Of the AACE E-Learn 2008-World Conference on E-Learning in Corporate, Government, Healthcare and Higher Education, Las Vegas, USA, AACE (ISBN 1-880094-66-5), 17, November 2008
89. Zervas and D. Sampson, “A Conformance Testing Approach with IEEE LOM and its Application to a Science Education Application Profile”, in Proc. Of the 11th IASTED International Conference on Computers and Advanced Technology in Education (CATE 2008), Heraklion, Crete, Greece, ACTA Press (ISBN: 978-0-88986-767-3), October 2008
90. Sampson, D. Fytros and P. Zervas, “Supporting Lifelong Learning Programmes: Defining an Accessibility and Competence Based Application Profile for Educational Metadata”, in Proc. Of the 11th IASTED International Conference on Computers and Advanced Technology in Education (CATE 2008), Heraklion, Crete, Greece, ACTA Press (ISBN: 978-0-88986-767-3), October 2008
91. Sampson and D. Fytros, “Competence Based Educational Metadata for Supporting Lifelong Competence Development Programmes”, in Proc. Of the 8th IEEE International Conference on Advanced Learning Technologies (ICALT 2008), pp. 288-292, Santander, Cantabria, Spain, IEEE Computer Society (ISBN: 978-0-7695-3167-0), 1-5, July 2008
92. Sampson and P. Zervas, “eAccess2Learn: Supporting Technology-enhanced Vocational Training for All”, in Proc. Of the 8th IEEE International Conference on Advanced Learning Technologies (ICALT 2008), pp. 1034-1035, Santander, Cantabria, Spain, IEEE Computer Society (ISBN: 978-0-7695-3167-0), 1-5, July 2008
93. Sampson and P. Zervas, “Enhancing Educational Metadata with Science Education Information”, in Proc. Of the 8th IEEE International Conference on Advanced Learning Technologies (ICALT 2008), pp. 1081-1082, Santander, Cantabria, Spain, IEEE Computer Society (ISBN: 978-0-7695-3167-0), 1-5, July 2008
94. Sampson and P. Zervas, “Enabling Interoperable Mobile Learning: Evaluation results from the use of the SMILE PDA Learning Design Player”, in Proc. Of the 5th International Workshop on Wireless, Mobile and Ubiquitous Technologies in Education (WMUTE 2008), Beijing, China, IEEE Computer Society (ISBN 978-0-7695-3108-3), 23-26, March 2008
95. Zervas and D. Sampson, “The TenC Competence Observatory: An Enabling Technology for Common Description of Competences”, in Proc. Of the 7th IEEE International Conference on Advanced Learning Technologies (ICALT 2007), pp. 765-769, Niigata, Japan, IEEE Computer Society (ISBN: 9780769529165), 18-20, July 2007
96. Sampson, K. Götze and P. Zervas, “Delivering IMS Learning Design Activities via Mobile Devices”, in Proc. Of the 7th IEEE International Conference on Advanced Learning Technologies (ICALT 2007), pp. 367-368, Niigata, Japan, IEEE Computer Society (ISBN: 9780769529165), 18-20, July 2007 [BEST PAPER AWARD – POSTER]
97. Karampiperis and D. Sampson, “Towards a Common Graphical Language for Learning Flows: Transforming BPEL to IMS Learning Design Level A Representations”, in Proc. Of the 7th IEEE International Conference on Advanced Learning Technologies (ICALT 2007), pp. 798-800, Niigata, Japan, IEEE Computer Society (ISBN: 9780769529165), 18-20, July 2007
98. Sampson, “Exploiting Mobile and Wireless Technologies in Vocational Training”, in Proc. Of the 4th International Workshop on Wireless, Mobile and Ubiquitous Technologies in Education (WMUTE 2006), pp. 63-65, Athens, Greece, IEEE Computer Society (ISBN: 076952723X), 16-17, November 2006
99. Sampson, “Supporting Vocational Education and Training through Mobile Learning Environments”, in Proc. Of the 6th IEEE International Conference on Advanced Learning Technologies (ICALT 2006), pp. 1176-1177, Kerkrade, The Netherlands, IEEE Computer Society (ISBN: 0769526322), 5-7, July 2006
100. Karampiperis and D. Sampson, “Adaptive Learning Objects Sequencing for Competence-Based Learning”, in Proc. Of the 6th IEEE International Conference on Advanced Learning Technologies (ICALT 2006), pp. 136-138, Kerkrade, The Netherlands, IEEE Computer Society (ISBN: 0769526322), 5-7, July 2006
101. Karampiperis, D. Sampson and D. Fytros, “Lifelong Competence Development: Towards a Common Metadata Model for Competencies Description – The Case Study of Europass Language Passport”, in Proc. Of the 6th IEEE International Conference on Advanced Learning Technologies (ICALT 2006), pp. 677-681, Kerkrade, The Netherlands, IEEE Computer Society (ISBN: 0769526322), 5-7, July 2006
102. Sampson, P. Karampiperis and P. Zervas, “Authoring Web-based Learning Scenarios based on the IMS Learning Design: Preliminary Evaluation of the ASK Learning Designer Toolkit”, in Proc. Of the 4th ACS/IEEE International Conference on Computer Systems and Applications (AICCSA-06), pp.217, Dubai, Sharjah, UAE (ISBN:1-4244-0211-5), 8-11, March 2006
103. Sampson, P. Karampiperis and P. Zervas, “Developing Web-Based Learning Scenarios Authoring Environment using the IMS Learning Design: the ASK-LDT Environment”, in Proc. Of the WISE 2005 International Workshops, New York, USA, vol. 3807, pp. 104 – 113, Springer-Verlag (ISBN: 3-540-30018-X), 20-22, November 2005
104. Karampiperis and D. Sampson, “An Architectural Approach for Supporting Accessible Hypermedia in Web-based Learning Systems”, in Proc. Of the 5th IEEE International Conference on Advanced Learning Technologies (ICALT 2005), pp. 138-142, Kaohsiung, Taiwan, IEEE Computer Society (ISBN: 0769523382), 5-8, July 2005
105. Karampiperis and D. Sampson, “Towards Next Generation Activity-based Web-based Educational Systems”, in Proc. Of the 5th IEEE International Conference on Advanced Learning Technologies (ICALT 2005), pp. 868-872, Kaohsiung, Taiwan, IEEE Computer Society (ISBN: 0769523382), 5-8, July 2005
106. Sampson, “ASK-eEDCOM: Enhancing Educational Portals through capturing collective knowledge of Web-Based Learning Communities”, in Proc. Of the 5th IEEE International Conference on Advanced Learning Technologies (ICALT 2005), pp. 207-209, Kaohsiung, Taiwan, IEEE Computer Society (ISBN: 0769523382), 5-8, July 2005
107. Karampiperis and D. Sampson, “Designing Learning Systems to Provide Accessible Services”, in Proc. Of the 2005 International Cross-Disciplinary Workshop on Web Accessibility (W4A) in Fourteenth International World Wide Web Conference (WWW2005), pp. 72-80, Chiba, Japan, ACM Press (ISBN: 1-59593-219-4), 10-14, May 2005
108. Karampiperis and D. Sampson, “Designing Learning Services: From Content-based to Activity-based Learning Systems”, in Proc. Of the Fourteenth International World Wide Web Conference (WWW2005), pp. 1110-1111, Chiba, Japan, ACM Press (ISBN: 1595930515), 10-14, May 2005
109. Chatzinotas and D. Sampson, “Exploiting the Learning Object Paradigm for Supporting Web-based Learning Communities”, in Proc. Of the 4th IASTED International Conference on Web-based Education (WBE 2005), pp. 165-170, Grindelwald, Switzerland, ACTA Press (ISBN: 0889864802), 21-23, February 2005
110. Karampiperis and D. Sampson, “Designing Learning Services for Open Learning Systems Utilizing IMS Learning Design”, in Proc. Of the 4th IASTED International Conference on Web-based Education (WBE 2005), pp. 279-283, Grindelwald, Switzerland, ACTA Press (ISBN: 0889864802), 21-23, February 2005
111. Chatzinotas, D. Sampson and K. Kastradas, “A Web-based Architecture for Empowering Learning Communities through the Learning Object Paradigm”, in Proc. Of the IADIS International Conference on Web Based Communities 2005 (WBC 2005), pp. 126-133, Algarve, Portugal, IADIS Press (ISBN: 9729935378), 23-25, February 2005
112. Sampson, “ASK-LSP: A Service Based Platform for Learning Services”, in Proc. Of the International Workshop on e-Learning Online Communities (eLOC2005), Cairo, Egypt, Middlesex University Press (ISBN: 1898253994), 31, January 2005
113. Karampiperis and D. Sampson, “A Flexible Authoring Tool supporting Adaptive Learning Activities”, in Proc. Of IADIS International Conference on Cognition and Exploratory Learning in Digital Age (CELDA 2004), pp. 51-58, Lisbon, Portugal, IADIS Press (ISBN: 9729894779), 15-17, December 2004
114. Manouselis and D. Sampson, “Multiple Dimensions of User Satisfaction as Quality Criteria for Web Portals”, in Proc. Of the IADIS WWW/Internet 2004 Conference, vol. 1, pp. 535-542, Madrid, Spain, IADIS Press (ISBN: 9729935300), 6-8, October 2004
115. Chatzinotas, P. Karampiperis and D. Sampson, “Enhancing Educational Metadata with Digital Rights Information: the EMDiR Web-based Environment”, in Proc. Of the IADIS WWW/Internet 2004 Conference, vol. 2, pp. 779-782, Madrid, Spain, IADIS Press (ISBN: 9729935300), 6-8, October 2004
116. Manouselis, D. Sampson, M. Charchalos and X. Tsilibaris, “Evaluation of the Greek Go-Online Web Portal for e-Business Awareness and Training of vSMEs: Log Files Analysis and User Satisfaction Measurement”, in Proc. Of the 9th International Telework Workshop of the International Telework Association (ITA 2004), Crete, Greece, 6-9, September 2004
117. Manouselis and D. Sampson, “Recommendation of Quality Approaches for the European Quality Observatory”, in Proc. Of the 4th IEEE International Conference on Advanced Learning Technologies (ICALT 04), pp. 1082-1083, Joensuu, Finland, IEEE Computer Society (ISBN: 0769521819), August 2004
118. Karampiperis and D. Sampson, “Adaptive Instructional Planning Using Ontologies”, in Proc. Of the 4th IEEE International Conference on Advanced Learning Technologies (ICALT 04), pp. 126-130, Joensuu, Finland, IEEE Computer Society (ISBN: 0769521819), August 2004 [BEST PAPER AWARD – FULL PAPER]
119. Chatzinotas and D. Sampson, “eMAP: Design and Implementation of Educational Metadata Application Profiles”, in Proc. Of the 4th IEEE International Conference on Advanced Learning Technologies (ICALT 04), pp. 876-877, Joensuu, Finland, IEEE Computer Society (ISBN: 0769521819), August 2004
120. Sampson, “The Evolution of Educational Metadata: From Standards to Application Profiles”, in Proc. Of the 4th IEEE International Conference on Advanced Learning Technologies (ICALT 04), pp. 1072-1073, Joensuu, Finland, IEEE Computer Society (ISBN: 0769521819), August 2004
121. Karampiperis and D. Sampson, “Adaptive Hypermedia Authoring: From Adaptive Navigation to Adaptive Learning Support”, in Proc. Of the 3rd International Conference on Adaptive Hypermedia and Adaptive Web-based Systems, vol. 2, pp. 449-454, Eindhoven, Netherlands, TU/e Pub., 23-26, August 2004
122. Karagiannidis and D. Sampson, “Adaptation Rules Relating Learning Styles Research and Learning Objects Meta-data”, in Proc. Of the 3rd International Conference on Adaptive Hypermedia and Adaptive Web-based Systems, vol. 1, pp. 136-145, Eindhoven, Netherlands, TU/e Pub., 23-26, August 2004
123. Karampiperis and D. Sampson, “Using Ontologies for Adaptive Navigation Support in Educational Hypermedia Systems”, in Proc. Of the 3rd International Conference on Adaptive Hypermedia and Adaptive Web-based Systems in International Workshop on Applications of Semantic Web technologies for E-Learning (SW-EL 04), vol. 2, pp. 314-323, Eindhoven, Netherlands, TU/e Pub., 23-26, August 2004
124. Karampiperis and D. Sampson, “Learning Object Metadata for Learning Content Accessibility”, in Proc. Of the 16th World Conference on Educational Multimedia, Hypermedia and Telecommunications (ED-MEDIA 2004), vol. 7, pp. 5204-5211, Lugarno, Switzerland, AACE Press (ISBN: 1880094533), 21-26, June 2004
125. Manouselis and D. Sampson, “A Multi-criteria Model to Support Automatic Recommendation of e-Learning Quality Approaches”, in Proc. Of the 16th World Conference on Educational Multimedia, Hypermedia and Telecommunications (ED-MEDIA 2004), vol. 1, pp. 518-526, Lugarno, Switzerland, AACE Press ISBN: 1880094533, 21-26, June 2004
126. Manouselis and D. Sampson, “Intelligent Brokerage of Learning Resources in Electronic Markets”, in Proc. Of the Multi-Conference on Business Information Systems 2004 (MKWI 2004), pp.19-29, Essen, Germany, Infix (ISBN: 3898380491), 9-11, March 2004
127. Karampiperis and D. Sampson, “Knowledge Modelling for Adaptive Content Selection in Educational Hypermedia Systems”, in Proc. Of the IASTED Conference on Web Based Education (WBE 2004), pp. 408-413, Innsbruck, Austria, ACTA Press (ISBN: 0889864063), 16-18, February 2004
128. Manouselis and D. Sampson, “Learning Resources Brokerage Systems: an Agent-based Virtual Market Model”, in Proc. Of the 3rd IEEE International Conference on Advanced Learning Technologies (ICALT 03), pp. 424-425, Athens, Greece, IEEE Computer Society (ISBN: 0769519679), 9-11, July 2003
129. Karampiperis and D. Sampson, “Enhancing Educational Metadata Management Systems to support Interoperable Learning Object Repositories”, in Proc. Of the 3rd IEEE International Conference on Advanced Learning Technologies (ICALT 2003), pp. 214-218, Athens, Greece, IEEE Computer Society (ISBN: 0769519679), 9-11, July 2003
130. Karampiperis, K. Kastradas and D. Sampson, “A Schema-Mapping Algorithm for Educational Metadata Interoperability”, in Proc. Of the 15th World Conference on Educational Multimedia, Hypermedia and Telecommunications (ED-MEDIA 2003), pp. 1359-1366, Honolulu, Hawaii, USA, AACE Press (ISBN: 380094487), 23-28, June 2003
131. Sampson and C. Karagiannidis, “Re-using Adaptive Educational e-Content: the KOD Vertical Learning Portal”, in Proc. Of the International Conference on Computers in Education (ICCE 02), Auckland, New Zealand, IEEE Computer Society (ISBN: 07695-1509-6), 3-6, December 2002
132. Manouselis, R. Psichidou, K. Panagiotou and D. Sampson, “Content Attributes that Affect Learning in Communities with Special Educational Needs”, in Proc. Of the International Conference on Computers in Education (ICCE 02), Auckland, New Zealand, IEEE Computer Society (ISBN: 07695-1509-6), 3-6, December 2002
133. Sampson and C. Karagiannidis, “From Content Objects to Learning Objects: Adding Instructional Information to Educational Metadata”, in Proc. Of the IEEE International Conference on Advanced Learning Technologies (ICALT 02), pp. 513-518, Kazan, Russia, IEEE Computer Society (ISBN: 0473088010), 9-12, September 2002
134. Manouselis, K. Panagiotou, R. Psichidou and D. Sampson, “Issues in Designing Web-based Environments for Learning Communities with Special Educational Needs”, in Proc. Of the IEEE International Conference on Advanced Learning Technologies (ICALT 02), pp. 239-243, Kazan, Russia, IEEE Computer Society (ISBN: 0473088010), 9-12, September 2002
135. A. Triantafyllidis, D. Tzovaras, D. Sampson and M.G. Strintzis, “A hybrid algorithm for the removal of blocking artefacts”, in Proc. Of the IEEE International Conference on Multimedia, pp. 161-164, Lausanne, Switzerland, IEEE Computer Society (ISBN: 0780373049), 26-29, August 2002
136. A. Triantafyllidis, D. Sampson, D. Tzovaras and M.G. Strintzis, “Blockiness Reduction in JPEG Coded Images”, in Proc. Of the 14th International Conference on Digital Signal Processing (DSP 2002), pp. 1325-1328, Santorini, Greece, IEEE Computer Society (ISBN: 0780375033), 1-3, July 2002
137. Manouselis and D. Sampson, “Dynamic Educational e-Content Selection using Multiple Criteria Analysis in Web-based Personalised Learning Environments”, in Proc. Of the 14th World Conference on Educational Multimedia, Hypermedia and Telecommunications (ED-MEDIA 2002), pp. 1213-1218, Denver, Colorado, USA, AACE Press (ISBN: 1880094452), 24-29, June 2002
138. Sampson, V. Papaioannou, N. Vassiliadis and Y. Vlahanas, “Educational Metadata Management System using a Deductive Object-Oriented Database Approach”, in Proc. Of the 14th World Conference on Educational Multimedia, Hypermedia and Telecommunications (ED-MEDIA 2002), pp. 1727-1728, Denver, Colorado, USA, AACE Press (ISBN: 1880094452), 24-29, June 2002
139. Sampson and C. Karagiannidis, “Accommodating Learning Styles in Adaption Logics for Personalised Learning Systems”, in Proc. Of the 14th World Conference on Educational Multimedia, Hypermedia and Telecommunications (ED-MEDIA 2002), pp. 1715-1720, Denver, Colorado, USA, AACE Press (ISBN: 1880094452), 24-29, June 2002
140. Karastathis, D. Sampson, N. Dapontes, P. Karmis and Y. Kotsanis, “Interactive Educational Software for Exploratory Learning of Geophysics”, in Proc. Of the 14th World Conference on Educational Multimedia, Hypermedia and Telecommunications (ED-MEDIA 2002), pp. 920-925, Denver, Colorado, USA, AACE Press (ISBN: 1880094452), 24-29, June 2002
141. Sampson and C. Karagiannidis, “Learning Styles Research for Personalised Access to Educational e-Content”, in Proc. Of the 14th World Conference on Educational Multimedia, Hypermedia and Telecommunications (ED-MEDIA 2002), Denver, Colorado, USA, AACE Press (ISBN: 1880094452), 24-29, June 2002
142. Karagiannidis and D. Sampson, “Re-using Adaptation Logics for Personalised Access to Educational e-Content”, in Proc. Of the 2nd International Conference on Adaptive Hypermedia and Adaptive Web-Based Systems (AH 2002), Workshop on Adaptive Systems for Web-Based Education, Malaga, Spain, Springer (ISBN 3-540-43737-1), 29-31, May 2002
143. Sampson, C. Karagiannidis and M.G. Strintzis, “A Web-based Architecture for Promoting Re-usable Adaptive Educational e-Content”, in Proc. Of the 5th IASTED International Conference on Advanced Technologies in Education (CATE 2002), pp. 199-203, Cancun, Mexico, ACTA Press (ISBN: 0889863326), 20-22, May 2002
144. Manouselis and D. Sampson, “Dynamic Knowledge Route Selection for Personalised Learning Environments using Multiple Criteria Analysis”, in Proc. Of the 20th IASTED International Multi-Conference on Applied Informatics (AI 2002), pp. 351-605, Innsbruck, Austria, ACTA Press (ISBN: 0889863245), 18-21, February 2002
145. Cardinali, G. DaBormida, R. Vaccaro, F. Grosso and D. Sampson, “The KOD (Knowledge-on-Demand) Packaging Toolkit: an XML adaptive learning content management system”, in Proc. Of the European Multimedia, Embedded Systems and Electronic Commerce Conference (EMMSEC 2001), vol. 1, pp. 150-156, Venice, Italy, IOS Press (ISBN: 1586032054), 17-19, October 2001
146. Sampson, “Current and Future Research and Technology Developments in e-Learning”, in Proc. Of the 2nd International Conference on New Horizons in Industry and Education, Milos Island, Greece, Technological Educational Institute of Crete (ISBN: 960-85316-6-7), 13-14, September 2001
147. Papaioannou, P. Karadimitriou, A. Papageorgiou, C. Karagiannidis and D. Sampson, “From Educational Metadata Authoring to Educational Metadata Management”, in Proc. Of the IEEE International Conference in Advance Learning Technologies (ICALT 01), pp. 209-212, Madison, Wisconsin, USA, IEEE Computer Society (ISBN: 0769510132), 6-8, August 2001 [BEST PAPER AWARD – FULL PAPER]
148. Karagiannidis, D. Sampson and F. Cardinali, “An Architecture for Defining Re-usable Adaptive Educational Content”, in Proc. Of the IEEE International Conference in Advance Learning Technologies (ICALT 01), pp. 21-24, Madison, Wisconsin, USA, IEEE Computer Society (ISBN: 0769510132), 6-8, August 2001
149. Karagiannidis, D. Sampson and F. Cardinali, “The Knowledge on Demand Project: Promoting Re-usability in Personalised Learning Environments”, in Proc. Of the 7th World Conference on Computers in Education: Networking the Learner (WCCE 2001), Copenhagen, Denmark, Kluwer (ISBN: 1-4020-7133-7), July 2001
150. Brusilovsky, C. Karagiannidis and D. Sampson, “The Benefits of Layered Evaluation of Adaptive Applications and Services”, in Proc. Of the 8th International Conference on User Modelling (UM 2001), Workshop on Empirical Evaluations of Adaptive Systems, pp. 1-8, Sonthofen, Germany, (ISBN: 3-540-42325-7), 13-17 July 2001
151. Triantafyllidis, C. Karagiannidis and D. Sampson, “Vertical Learning Portals Evaluation: The NETLogo Case Study”, in Proc. Of the 7th World Conference on Computers in Education: Networking the Learner (WCCE 2001), Copenhagen, Denmark, Kluwer (ISBN: 1402071337), July 2001
152. Kotsanis, A. Chronaki, D. Sampson and N. Dapontes, “Web-based Exploratory Learning Context for Cross-Curriculum Activities: The Case Studies of IRIS and GAIA Educational Environments”, in Proc. Of the 7th World Conference on Computers in education: Networking the Learner (WCCE 2001), Copenhagen, Denmark, Kluwer (ISBN: 1402071337), July 2001
153. Sampson, C. Karagiannidis, P. Karadimitriou and A. Papageorgiou, “EM2: an Educational Metadata Management Tool”, in Proc. Of the 13th Annual World Conference on Educational Multimedia, Hypermedia and Telecommunications (ED-MEDIA 2001), pp. 1632-1636, Tampere, Finland, AACE Press (ISBN: 188009428), 25-30, June 2001
154. Papageorgiou, D. Sampson, Y. Kotsanis and N. Dapontes, “Gaia: Curriculum-based Exploratory Educational Software Using 3D Components”, in Proc. Of the 13th Annual World Conference on Educational Multimedia, Hypermedia and Telecommunications (ED-MEDIA 2001), pp.1442-1443, Tampere, Finland, AACE Press (ISBN: 188009428), 25-30, June 2001
155. Sampson and C. Karagiannidis, “Re-using Adaptation Logics for Personalised Learning Applications”, in Proc. Of the IEEE 10th International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprises (IEEE WET-ICE-2001), MIT, USA, IEEE Computer Society (ISBN: 0769512690), 20-22, June 2001
156. Karagiannidis, D. Sampson and P. Brusilovsky, “Layered Evaluation of Adaptive and Personalised Educational Applications and Services”, in Proc. Of the 10th International Conference on Artificial Intelligence in Education (AI-ED 2001), Workshop on Assessment Methods in Web-Based Learning Environments & Adaptive Hypermedia, pp. 21-29, San Antonio, Texas, USA, IOS Press, 19-23, May 2001
157. Karagiannidis and D. Sampson, “KOD – A Personalised Learning Enabling Platform”, in Proc. Of the 20th World Conference on Open Learning and Distance Education (ICDE 2001): The Future of Learning – Learning for the Future: Shaping the Transition, Dusseldorf, Germany, ICDE Pub. (ISBN: 3-934093-01-9), 1-5, April 2001
158. Papageorgiou, D. Sampson, Y. Kotsanis and N. Dapontes, “Gaia: an Open-Ended 3D Component-based Exploratory Educational Software”, in Proc. Of the 20th World Conference on Open Learning and Distance Education (ICDE 2001): The Future of Learning – Learning for the Future: Shaping the Transition, Dusseldorf, Germany, ICDE Pub. (ISBN: 3-934093-01-9), 1-5, April 2001
159. Karadimitriou, A. Papageorgiou, C. Karagiannidis and D. Sampson, “EM – an Educational Metadata Authoring Tool”, in Proc. Of the 20th World Conference on Open Learning and Distance Education (ICDE 2001): The Future of Learning – Learning for the Future: Shaping the Transition, Dusseldorf, Germany, ICDE Pub. (ISBN: 3-934093-01-9), 1-5, April 2001
160. Triantafyllidis, C. Karagiannidis and D. Sampson, “Evaluation Study of the NETLogo European Learning Portal”, in Proc. Of the 20th World Conference on Open Learning and Distance Education (ICDE 2001): The Future of Learning – Learning for the Future: Shaping the Transition, Dusseldorf, Germany, ICDE Pub. (ISBN: 3-934093-01-9), 1-5, April 2001
161. Sampson, I. Fergadiotou, C. Doukas and S. Tekes, “TELEISTOR: An integrated on-line school classroom environment”, in Proc. Of the 20th World Conference on Open Learning and Distance Education (ICDE 2001): The Future of Learning – Learning for the Future: Shaping the Transition, Dusseldorf, Germany, ICDE Pub. (ISBN: 3-934093-01-9), 1-5, April 2001
162. Karagiannidis and D. Sampson, “Layered Evaluation of Adaptive Applications and Services”, in Brusilovsky, P., Stock, O., Strapparava, C., (Eds.), Adaptive Hypermedia and Adaptive Web-Based Systems, Proceedings of the AH 2000 International Conference, Trento, Italy, August 28-30, 2000, Series Lecture Notes in Computer Science vol. 1892, pp.343-346, Springer-Verlag (ISBN: 3-540-67910-3), 28-30, August 2000
163. Sampson, P. Patsouras and V. Terzopoulos, “NETLogo: The European Educational Interactive Site”, in Proc. Of the 7th European Logo Conference (EUROLOGO 99), pp. 306-316, Sofia, Bulgaria, Virtech Ltd. (ISBN: 9549582035), 22-15, August 1999
164. Sampson, E. Wigforss and A.Cuhadar, “On-Line Educational Multimedia Authoring Environments: the European School Network Virtual Laboratory”, in Proc. Of the European Multimedia, Embedded Systems and Electronic Commerce Conference (EMMSEC 99), pp. 422-427, Stockholm, Sweden, IOS Press (ISBN: 9051994915), 21-23, June 1999
165. Sampson, “Collaborative Learning in School Education via the World Wide Web: The NETLogo Project”, in Proc. Of the European Multimedia, Embedded Systems and Electronic Commerce Conference (EMMSEC 99), pp. 408-414, Stockholm, Sweden, IOS Press (ISBN: 9051994915), 21-23, June 1999
166. Diplas, G. Koutalieris, D. Sampson and P. Pintelas, “Using Virtual Reality Techniques to stimulate experiments in Physics”, in Proc. Of the Open Classroom II Conference: School Education in the Information Society, pp. 45-52, Crete, Greece, Kastaniotis Pub. (ISBN: 9600319499), 17-19, September 1997
167. Van Assche, R. Meersman, D. Sampson, G. Wijngaards and R. Willis, “The Web for School Project – A step towards the European School Network”, in Proc. Of the Open Classroom II Conference: School Education in the Information Society, pp. 349-358, Crete, Greece, Kastaniotis Pub. (ISBN: 9600319499), 17-19, September 1997
168. Sampson and E.A.B. da Silva, “Image and Video Compression for Multimedia Applications”, in Proc. Of the 3rd International Workshop on Signal and Image Processing (IWSIP-96), Manchester, United Kingdom, Elsevier (ISBN: 0-444-82587-8), 4-7, November 1996
169. Sampson, A. Cuhadar and A.C. Downton, “Scalable Parallel Vector Quantization for Image Coding Applications”, in Proc. Of the 3rd International Workshop on Signal and Image Processing (IWSIP-96), Manchester, United Kingdom, Elsevier (ISBN: 0-444-82587-8), 4-7, November 1996
170. Sampson, D.V. Papadimitriou and C. Chamzas, “Post-processing of Block-coded Images at Low Bitrates”, in Proc. Of the IEEE International Conference on Image Processing (ICIP-96), pp. 1-4, Lausanne, Switzerland, IEEE Computer Society (ISBN: 078033258X), 16-19, September 1996
171. Cuhadar, D. Sampson and A. Downton, “Scalable Vector Quantization Architecture for Image Compression”, in Proc. Of the IEEE Second International Conference on Algorithms and Architectures for Parallel Processing (ICAPP 96), pp. 187-193, Singapore, IEEE Computer Society (ISBN: 0780335295), 11-13, June 1996
172. Sampson, E.A.B. da Silva and M. Ghanbari, “Interframe Image Sequence Coding using Overlapped Motion Estimation and Wavelet Lattice Quantization”, in Proc. Of the IEE 5th International Conference on Image Processing and its Applications (IPA-95), pp.16-20, Herriot-Watt University, Edinburgh, Scotland, IEE Conference Pub. (ISBN: 0852966423), 4-6, July 1995
173. Sampson, D. Papadimitriou, M. Ghanbari and T.J. Dennis, “A Method for Enhancing the Picture Quality of Low Bit Rate Block Coded Images”, in Proc. Of the IEE 5th International Conference on Image Processing and its Applications (IPA-95), pp.40-44, Herriot-Watt University, Edinburgh, Scotland, IEE Conference Pub. (ISBN: 0852966423), 4-6, July 1995
174. A.B. da Silva, D. Sampson and M. Ghanbari, “Compression of Super High-Definition Images using Successive Approximation Wavelet Vector Quantization”, in Proc. Of the IEE 5th International Conference on Image Processing and its Applications (IPA-95), pp.21-25, Herriot-Watt University, Edinburgh, Scotland, IEE Conference Pub. (ISBN: 0852966423), 4-6, July 1995
175. Sampson, E.A.B. da Silva and M. Ghanbari, “Wavelet Lattice Quantization for Low Bit Rate Video Coding”, in Proc. Of the IEEE International Conference on Communications 1995 (ICC-95), vol. 3, pp. 1423-1427, Seattle, Washington, IEEE Computer Society (ISBN: 0780324862), 18-22, June 1995
176. A.B. da Silva, D. Sampson and M. Ghanbari, “Image Coding using Successive Approximation Wavelet Vector Quantization”, in Proc. Of the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP-95), vol. 4, pp.2201-2204, Detroit, Michigan, IEEE Computer Society (ISBN: 0780324315), 9-12, May 1995
177. A.B. da Silva, D. Sampson and M. Ghanbari, “Super High-Definition Image Coding using Successive Approximation Wavelet Vector Quantization”, in Proc. Of the IEEE International Symposium on Circuit and Systems (ISCAS-95), vol. 3, pp.1620-1623, Seattle, Washington, IEEE Computer Society (ISBN: 0780325702), April 1995
178. Sampson and M. Ghanbari, “Design of Variable Length Codes for Lattice Vector Quantization of Video Signals”, in Proc. Of the International Picture Coding Symposium (PCS-94), pp. 453-455, Sacramento, California, 21-23, September 1994
179. Ghanbari, D. Sampson, E.A.B. da Silva and D.E. Pearson, “Coding of Super High-Definition Images using Multistage Lattice Vector Quantization and Wavelet Transform”, in Proc. Of the International Picture Coding Symposium (PCS-94), pp. 117-119, Sacramento, California, 21-23, September 1994
180. Sampson and M. Ghanbari, “Lattice-based Vector Quantization of Moving Images”, in Proc. Of the International Coding Symposium (PCS-93), Lausanne, Switzerland, 17-19, March 1993
181. Sampson and M. Ghanbari, “Interframe Coding of Images using Lattice Vector Quantization”, in Proc. Of the IEEE International Conference on Image Processing and its Applications (IPA-92), pp. 131-134, Maastricht, Netherlands, IEE Conference Pub., 7-9, April 1992

VI) KEYNOTE AND INVITED SPEECHES

• “AI-supported Teaching and Learning: Current Trends and Challenges”, Global Smart Education Conference 2025 (GSE 2025), Beijing Normal University, 18-20 August 2025 [Invited Speaker]
• “Teaching Informatics in European School Education”, 6th International Conference on Artificial Intelligence in Education Technology (AIET 2025), Munich, Germany, 30 July 2025 [Keynote Speaker]
• “Overview of the current landscape of teaching with AI” EducAItion Workshop: The Evolution of the Role of Teachers due to the Introduction of AI in Education, Athens, Greece, 4 March 2025 (invited Speaker)
• “Teaching & Learning in the Age of AI”, The 5th International Congress on Trends in Educational Innovation (CITIE 2024), University of Guadalajara, Mexico, 11 December 2024
• “AI and the Future of Education”, EduTech – Educational Technologies Summit & Expo, Zappio Megaron, Athens, Greece, 2 June 2024 (invited Speaker)
• ” Educational Data Analytics for Supporting Digital Transformation in School Education”, 5th International Workshop on Artificial Intelligence and Education (WAIE 2023), Tokyo, Japan, 28 September 2023 [Keynote Speaker]
• “Digital Systems for supporting STEM(AC) Education”,  European Academy of Sciences & Arts (EASA), Brainstorming Workshop , University of Piraeus, Piraeus, Greece, 8 June 2023 [Invited Speaker]
• “Blended teaching and learning in post-covid19 school education”, Seminar on Digital Transformation in Basic Education, China Education Association for International Exchange (CEAIE), 17 February 2023 [Invited Speaker]
• “Educational Data Analytics for School Teachers and Leaders”,  EMINENT2022: Responsible & Smart: Use of Data in Education, European Schoolnet (EUN), Aviva Stadium, Dublin, Ireland, 6-7 December 2022 [Keynote Speaker]
• “Educational Data Analytics”,  Hong Kong Metropolitan University (former Hong Kong Open University), Seminar Series on Learning Analytics, December 2022 [Invited Speaker]
• “Academic Networks for Sustainable Smart Education in the Post-Covid19 Era”, Global Smart Education Conference 2022 (GSE 2022), Beijing Normal University, 18-20 August 2022 [Invited Speaker]
• “Learn2Analyse: Educational Data Literacy for Online Teaching and Learning”, The Summer School on Technology Enhanced Learning (JSS-TEL22), European Association for Technology Enhanced Learning (EATEL); Chalkidiki, Greece;  21-28 May 2022 [Keynote Speaker]
• “Educational Data Literacy: a key competence for Educators in the post COVID-19 era”, The 2021 International Conference of Artificial Intelligence & Technology-Enhanced Language Learning (AiTELL 2021); Shanghai International Studies University, Shanghai, China; 26-28 November 2021 [Keynote Speaker]
• “Open School Culture in the Post COVID19 era: Challenges and Opportunities,”, EDEN Open Classroom Annual Conference 2021 Annual Conference: Open and Distance Education: Reflecting for Change, Athens, Greece, 22-24 October 2021 [Keynote Speaker]
• “Digital Smart Education and Digital Smart Citizenship in the post COVID-19 era”, 13th Conference on Informatics in Education (13th CIE2021), Corfu, Greece, 9-10 October 2021  [Keynote Speaker]
• “Educational Data Literacy for School Teachers and Leaders: a key professional competence in the post COVID-19 era” 2nd International Conference on Big Data in Education Conference Institute for Digital Education, Moscow City University, Moscow, August 25-27, 2021 [Keynote Speaker]
• “Digital Smart Citizenship Education in the post COVID-19 era”, Global Smart Education Conference 2021 (GSE 2021), Beijing Normal University, 18-20 August 2021 [Keynote Speaker]
• “Learn2Analyse: Educational Data Literacy for Online Teaching & Learning”, 34th Annual Conference of the Asian Association of Open Universities (AAOU), Colombo, Sri Lanka, 1st June 2021 [Keynote Speaker]
• “Educational data in Open and Distance Education”, EDEN Open Classroom Annual Conference 2020 Annual Conference: Open and Distance Education: New Challenges and Perspectives, Athens, Greece, 6-8 November 2020 [Keynote Speaker]
• “Educational data analytics: combining human and machine intelligence in online teaching and learning”, EDEN 2020 Annual Conference: Human and artificial intelligence for the society of the future – Inspiring digital education for the next STE(A)M student generation, Timisoara, Romania, 21-24 June 2020 [Keynote Speaker]
• ” Educational Data Literacy for the Classroom Teacher”, 2020 International Conference on “Flipped Classroom and Blended Instruction in Higher Education, Xiamen University, 20-22 March 2020 [Keynote Speaker].
• “Learn2Analyse: an Industry and Academia Knowledge Alliance on Educational Data Analytics”, 2nd Learning Analytics Research Symposium, Norwegian University of Science and Technology, Trondheim, Norway, 29th November 2019 [Keynote Speaker]
• “The Learn2Analyse MOOC: Learn to Analyze Educational Data and Improve your Online Teaching with Moodle”, MoodleMootGreece2019, Aristotle University of Thessaloniki, Thessaloniki, Greece, 28th November 2019 [Keynote Speaker]
• “Educational Data Literacy for Online Teaching and Learning”, 10th International Conference on Science, Mathematics & Technology Education (SMTE2019), Mauritius, 6th November 2019 [Keynote Speaker]
• Educational Data Analytics for Online Teaching and Learning “, 8th International Workshop on Learning Technology for Educational Challenges (LTEC’19), University of Salamanca, Zamora, Spain  15-18 July 2019 [Keynote Speaker]
• “Educational Data Literacy in Online Education”, 9th IEEE International Conference on Technology for Education (T4E 2018), Chennai, India, 12-14 December 2018 [Keynote Speaker]
• “Educational Data Analytics for Personalised Learning in Online Education”, 21th International Conference on Interactive Collaborative Learning and 47th IGIP International Conference on Engineering Pedagogy (ICL2018), Kos International Convention Centre, Kos Island, Greece, 25-28 September 2018 [Keynote Speaker]
• “Educational Data Analytics for Supporting Teaching and Learning in Online Education”, International Conference on Open and Innovative Education (ICOIE 2018), Open University of Hong Kong (OUHK), 4-6 July 2018 [Keynote Speaker]
• “Preparing Youth to Become Effective Thinkers and Ethical Global Citizens”, International Forum on Re-designing Educational Systems from Theory to Praxis, Fulbright Foundation, Athens, Greece, 26-27 April 2018 [Invited Panelist]
• “Learn2Analyse: an Industry and Academia Knowledge Alliance on Educational Data Analytics”, MoodleMoot Greece, Athens, Greece, 1-2 December 2017 [Invited Speaker]
• “Educational Data Analytics for Personalised Learning in Online Education”, International Online Course Series for “The Frontiers of Learning Technologies in Global Context”, Beijing Normal University, 1 November 2017 [Invited Lecture]
• “Teaching and Learning Analytics to support Teacher Inquiry”, Master of Arts in Education (Educational Technology), University of Tartu, Estonia, 17 August 2017 [Invited Lecture]
• “Teaching and Learning Analytics to support Teacher Inquiry”, IEEE Global Engineering Education Conference (EDUCON2017), University of Piraeus, Greece, 26-28 April 2017 [Invited Tutorial]
• “Educational Data Analytics for Personalised Learning in Online Education”, 2017 Symposium on Taiwan-Estonia Research Cooperation, Taipei, Taiwan, 6-9 March 2017 [Keynote Speaker]
• “Teaching and Learning Analytics for Supporting Teacher Inquiry”, 8th IEEE International Conference on Technology for Education (T4E 2016), IIT Bombay, Mumbai, India, 1 December 2016 [Invited Tutorial]
• “Research Challenges for Technology Enhanced STEM Education: Teaching and Learning Analytics for Personalised Learning Experiences and Reflective Teaching Practice”, Inspiring Science Education Conference (ISE2016), Athens, Greece, 22-24 April 2016 [Keynote Speaker]
• “Smart Educational Decision Support Systems for School Complexity Leadership: A Research Agenda for School Analytics”, EDEN Open Classroom Conference, Athens, Greece, 18-21 September 2015 [Keynote Speech]
• “Digital Tools for assessing problem solving competences through inquiry-based teaching in school science education”, Joint IEEE TCLT Online Seminar and Beijing Normal University’s (BNU) International Course 2015 on “The New Development of Technology Enhanced Learning: Concept, Research and Best Practices”, 28 May 2015 (with Dr Panagiotis Zervas) [Invited Tutorial]
• “Supporting the assessment of problem solving competences through inquiry-based teaching in school science education: the Inspiring Science Education tools”, Creative Classroom Teachers’ Community, E-Twinning Program, 28 April2015 (with Dr Panagiotis Zervas) [Invited Tutorial]
• “Systemic Technology-Supported Educational Development: School Digital Competence Profiling”, 7th International Workshop on Educational Design “Systemic Educational Development: Technological and Pedagogical Interweaving”, Department of Pre-School Education Science and Educational Design, School of Humanities, University of Aegean, Greece, 22-23 May 2015 [Invited Speech]
• “Digital Technologies for Opening Up Education and Learning”, 4th International Conference for e-Learning and Distance Education (eli4 2015), Riyadh, Kingdom of Saudi Arabia, 2-5 March 2015 [Invited Speech]
• “Supporting Transformative Innovations for the 21st Century School Education”, International Workshop on the Patterns of Innovation in Instruction Models, Beijing Normal University, Beijing, China, 8-9 January 2015 [Invited Speech]
• “Digital Systems and Services for Open Access to Education and Learning for All”, 3rd International Conference on Advances in Computing, Communications and Informatics (ICACCI2014), Delhi, India, 24-27 September 2014 [Keynote Speech]
• “Digital Technologies for Scaling Up Open Access to Global Education”, ARCADE Seminar on “Building sustainable capacity for health research and education in Africa and Asia”, Karolinska Institute, Sweden, 3-4 June 2014 [Invited  Speaker]
• “Digital Technologies for Opening Up Education and Learning”, European Network of Education Councils (EUNEC) Seminar on “Learning in the Digital Age”, Athens, Greece, 5 May 2014 [Keynote  Speaker]
• “Cloud-based Digital Technologies for Opening Up Education”, Annual ICT Advisory Board Workshop, Arab League on Education, Culture and Science (ALECSO), Tunis, Tunisia, 24 March 2014 [Invited Speaker]
• “Cloud-based Digital Technologies for Opening Up Education: Keep Up Learning beyond the Physical Classroom at the Digital Cloud”, 1st International Summit on Education in the Cloud, Athens, Greece, 22 March 2014 [Keynote Speaker]
• “Digital Systems and Services for Open Access to Education and Learning in Higher Education”, Beijing Forum 2013, Panel II: Global Engagement and Knowledge Sharing in Higher Education, Beijing Municipal Government, Beijing, China, 31 October – 3 November 2013 [Invited Speech]
• “Context-aware Adaptive and Personalized Mobile Learning Systems”, International Summer School on Educational Technology 2013, Beijing Normal University, Beijing, China, 19-23 July 2013 [Invited Tutorial]
• “Digital Systems and Services for Open Access Education and Learning,” Summer School “New Media and Learning”, Peking University, Beijing, China, 17 July 2013 [Invited Speech]
• “Digital Systems and Services for Open Access Education and Learning”, Joint IEEE TCLT Online Seminar and Beijing Normal University’s (BNU) International Course 2013 on “The New Development of Technology Enhanced Learning: Concept, Research and Best Practices”, 20 June 2013 [Invited Tutorial]
• “Research in Technology-enhanced Learning & Academic Publications”, The 3rd International Conference on Education and Educational Psychology (ICEEPSY 2012), Istanbul, Turkey, 10-13 October 2012 [Keynote Speech]
• “Context Aware Adaptive and Personalized  Mobile Learning”, The 4th IEEE International Conference on Technology for Education (T4E 2012), Hyderabad, India, 18-20 July 2012 [Invited Tutorial]
• “Digital Systems and Services for open access Education and Learning”, The 4th IEEE International Conference on Technology for Education (T4E 2012), Hyderabad, India, 18-20 July 2012 [Invited 1-Day Tutorial]
• “From Open Educational Resources to Open Learning Designs”, The 3rd International Conference on Accessible and Adaptive Virtual Learning Environments (CAVA 2011), Bogota, Colombia 2-4 November 2011 [Keynote Speech]
• “Technology-enhanced learning for All: the e-Access Framework”, The 3rd International Conference on Accessible and Adaptive Virtual Learning Environments (CAVA 2011), Bogota, Colombia 2-4 November 2011 [Invited Tutorial]
• “Open Educational Resources and Practices at the Knowledge Cloud”, The EDEN Open Classroom Conference (EDEN 2011), Athens, Greece 27-29 October 2011 [Keynote Speech]
• “3D Virtual Worlds in Education and Training”, The 3rd IEEE International Conference on Technology for Education (T4E2011), Chennai, India, 14-16 July 2011 [Invited Speech]
• “eAccess2Learn4All”, The 1st International Conference of e-Learning For All (LEAFA 2010), Hammamet, Tunisia, 3-5 June 2010 [Keynote Speech]
• “Accessible Web-Based Education For All”, The 9th IASTED International Conference on Web-Based Education (WBE 2010), Sharm El Sheikh, Egypt, March 15 – 17 2010 [Invited Speech]
• “Enhancing Educational Metadata with Science Education Information”, Workshop on Advanced Technologies in Science Education, in conjunction with the Euroscience Mediterranean Event 2009 (ESME 2009), 16 October 2009 [Invited Speech]
• “Technology-enhanced Learning For All”, The International Workshop “Training and networking for WB-EU research cooperation in ICT for Learning and eLearning” in conjunction with the 4th Balkan Conference in Informatics, Thessaloniki, 18 September 2009 [Invited Speech]
• “Technology-enhanced Learning For All”, The 2nd International Conference on Information and Communication Technology and Accessibility (ICTA 2009), Hammamet ,Tunisia, 7-9 May 2009 [Keynote Speech]
• “Exploiting Mobile and Wireless Technologies in Lifelong Learning”, The 8th IASTED International Conference on Web-Based Education (WBE 2009), Phuket, Thailand, 16-18 March 2009 [Keynote Speech]
• “Technology-Enhanced Learning 2.0 in the School of the Future”, The 11th IASTED International Conference on Computers and Advanced Technology in Education (CATE2008), Crete, Greece, 29 September – 1 October 2008 [Invited Speech]
• “Exploiting Mobile and Wireless Technologies in Teachers Training”, The 4th Educational Symposium on Designing the School of Tomorrow, Ellinogermaniki Agogi, Athens, Greece, 9-10 November 2007 [Invited Speech]
• “A Research Framework for Technology Enhanced Learning 2.0”, The International Conference on Learning with Games 2007, Sophia Antipolis, France, 24 – 26 September 2007 [Keynote Speech]
• “Technology Enhanced Learning 2.0”, The 2nd European Conference on Advanced Technologies in Education, Ellinogermaniki Agogi, Athens, Greece, 26 January 2007 [Keynote Speech]
• “Exploiting Mobile and Wireless Technologies on Vocational Training”, The 3rd IADIS International Conference Cognition and Exploratory Learning in Digital Age (CELDA2006), Barcelona, Spain, 8 – 10 December 2006 [Invited Speech]
• “Learning – the paradigm change in Knowledge Economy”, EU IST2006 Conference and Exhibition, in Session on Digital Libraries and Technology-Enhanced Learning, Helsinki, Finland, 22 November 2006 [Invited Speech]
• “Competence-based Learning: the European Network for Lifelong Competence Development”, The 3rd Annual e-Learning Conference on Intelligent Interactive Learning Object Repositories (I2LOR 2006), in Panel Competency-based Learning, Montreal, Quebec, Canada, 10 November2006 [Invited Speech]
• “ASK-LDT: A Web-based Learning Scenarios Authoring Environment based on IMS Learning Design”, The IADIS e-Learning 2005 conference (EL 2005), 11-29 April 2005 [Keynote Speech]
• “Exploiting Advanced Learning Technologies in the European School of Tomorrow”, The Advanced Technologies in Education Conference and Exhibition, Eugenidio Foundation, Athens, November 2004 [Invited Speech]
• “New Development in Research and Technology in the Area of Technology-Enhanced Learning”, The International Meeting New Developments in Research and Innovative Products in: Information Technologies, Environmental Technologies, Agrobiotechnologies, Water Management Technologies, Thessaloniki Technology Park, June 22-23 2001 [Invited Speech]

Angelos Rouskas received the five-year Diploma in electrical engineering from the National Technical University of Athens (NTUA), the MS degree in communications and signal processing from Imperial College, London, and the PhD degree in electrical and computer engineering from NTUA. He is currently a Professor in the Department of Digital Systems, University of Piraeus, Greece, and has been a Lecturer, Assistant Professor and Director of the Computer and Communication Systems Laboratory in the Department Information and Communication Systems Engineering, University of the Aegean, Greece (2000-2009). During the last decade Dr Rouskas has been teaching many undergraduate and postgraduate courses on wireless networks, mobile communications and computer networking and has been involved in several Greek and European funded research projects, while in the past has been a member of the Network Design Department of the Greek Cellular Operator CosmOTE. Dr Rouskas was the TPC co-chair of the European Wireless 2006 Conference and has served as a TPC member in several international conferences. His main research interests are in the areas of next generation mobile and wireless communication networks.

Publications

Publications 2015 – 

I) JOURNALS

• Efthymios Oikonomou and Angelos Rouskas, “Efficient Schemes for Optimizing Load Balancing and Communication Cost in Edge Computing Networks”, Special Issue Internet of Things and Cloud-Fog-Edge ComputingInformation 2024, MDPI, 15(11), 670; https://doi.org/10.3390/info15110670
• Stefanos Plastras, Dimitrios Tsoumatidis, Dimitrios N. Skoutas, Angelos Rouskas, Georgios Kormentzas and Charalabos Skianis, “Non-Terrestrial Networks for Energy-Efficient Connectivity of Remote IoT Devices in the 6G Era: A Survey”, Special Issue Advances in Intelligent Sensors and IoT Solutions, MDPI Sensors 2024, 24(4), 1227; https://doi.org/10.3390/s24041227.
• George Kyriazis and Angelos Rouskas, “Joint Access and Backhaul Power Consumption Optimization in Heterogeneous Mobile Broadband Networks”, Journal of Green Engineering, River Publishers, doi: 10.13052/jge1904-4720.641, April 2017, https://riverpublishers.com/journal_read_html_article.php?j=JGE/6/4/1.
• Angelos Rouskas, George Kyriazis, and Dimitris Komnakos, “Green optimization schemes for mobile network design and operation”, Wireless Personal Communications, Springer, doi: 10.1007/s11277-017-4350-9, May 2017, http://link.springer.com/article/10.1007/s11277-017-4350-9.
• George Kyriazis and Angelos Rouskas, “Design and Operation of Energy Efficient Heterogeneous Mobile Networks”, Springer Wireless Networks, doi: 10.1007/s11276-015-1083-0, 2015.
• Pavlos Kosmides, Evgenia Adamopoulou, Konstantinos Demestichas, Michael Theologou, Miltiades Anagnostou, and Angelos Rouskas, “Socially Aware Heterogeneous Wireless Networks”, MDPI – Open Access Publishing, Sensors 2015, 15, pp 13705-13724, doi:10.3390/s150613705.

II) CONFERENCES

• Efthymios Oikonomou, Angelos Rouskas, and Dimitrios N. Skoutas. “Adaptive Node Management in Edge Networks Under Time-Varying Workloads”, IEEE Virtual Conference on Communications (VCC) – Main Track, ΙΕΕΕ VCC 2024
• Efthymios Oikonomou, Stefanos Plastras, Dimitrios Tsoumatidis, Dimitrios N. Skoutas, and Angelos Rouskas “Workload Prediction for Efficient Node Management in Mobile Edge Computing”, 2024 IFIP Networking Conference (IFIP Networking), Thessaloniki, Greece, June 2024.
• Efthymios Oikonomou and Angelos Rouskas, “Optimizing Load Balancing and Minimizing Communication Latency in Edge Networks”, 2024 IEEE 22nd Mediterranean Electrotechnical Conference (MELECON), Porto, Portugal, June 2024.
• Efthymios Oikonomou and Angelos Rouskas, “Selection of Service Nodes in Edge Computing Environments”,in the Proceedings of the 6th IEEE International Workshop on Mobile Cloud Computing systems, Management, and Security (MCSMS-2020) in conjunction with the 7th International Conference on Internet of Things: Systems, Management and Security (IOTSMS), Paris, France, Dec. 2020.  Best paper award among all workshops of the conference.
• Efthymios Oikonomou and Angelos Rouskas, “Optimized Cloudlet management in Edge Computing environment”, in the Proceedings of IEEE 23rd International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), Barcelona, Spain, Sep. 2018.
• Georgios Kyriazis and Angelos Rouskas, “Energy Efficient Wireless In-Band Backhaul in Heterogeneous Networking Environments”, 7th Symposium on Green Networking and Computing (SGNC 2016) in conjunction with the 24th International Conference on Software, Telecommunications and Computer Networks (SoftCom 2016), Split, Croatia, Sep. 2016.
• Dimitris Kelaidonis, Vera Stavroulaki, Vassilis Foteinos, George Poulios, Kostas Petsas, Angelos Rouskas, Panagiotis Demestichas, Panagiotis Vlacheas, and Antonis Moustakos, “Self-Organizing Virtual Devices in the Internet of Things Networks”, 1st International Workshop on Self Organized Adaptive Communications (SOAComm2016) in conjunction with the 7th International Conference on Information, Intelligence, Systems and Applications, 13-15 July, 2016, Chalkidiki, Greece.
• Dimitris Kelaidonis, Angelos Rouskas, Panagiotis Vlacheas, Vera Stavroulaki, Panagiotis Demestichas, “A Federated Edge Cloud-IoT Architecture”, in Proc of European Conference on Networks and Communications 2016: Convergence with Emerging Concepts, Athens, June 2016.
• George T. Karetsos, Angelos Rouskas, and Fotis Foukalas, “Spectrum Efficient Network Selection in Heterogeneous Wireless Networking Environments”, International Conference ‘Science in Technology’ SCinTE 2015, Athens, November 5-7, 2015.
• George T. Karetsos, Angelos Rouskas, and Fotis Foukalas, “’Energy-efficient Traffic Bypassing in LTE HetNets with Mobile Relays”, in the Proceedings of the 11th IEEE International Conference on Wireless and Mobile Computing, Networking and Communications (IEEE WiMob 2015), 3rd International Workshop on the GReen Optimized Wireless Networks (GROWN 2015), 19 – 21 October 2015, Abu Dhabi.
• Dimitra Panagiotou, Efthymios Oikonomou, and Angelos Rouskas, “Energy-efficient Virtual Machine Provisioning Mechanism in Cloud Computing Environments”, in the Proceedings of the 19th Panhellenic Conference on Informatics, Athens, Greece, 1-3 October 2015, proceedings published in ACM International Conference Proceedings Series.
• Efthymios Oikonomou, Dimitra Panagiotou, and Angelos Rouskas, “Energy-aware Management of Virtual Machines in Cloud Data Centers”, in the Proceedings of the 2nd Workshop on Innovative European Policies and Applied Measures for Developing Smart Cities (IPMSC2015), in conjunction with the 16th EANN Engineering Applications of Neural Networks Conference, proceedings published in ACM International Conference Proceedings Series., Rhodes, Greece, Sep 2015.
• Pavlos Kosmides, Evgenia Adamopoulou, Konstantinos Demestichas, Miltiades Anagnostou, and Angelos Rouskas, “On Intelligent Base Station Activation for Next Generation Wireless Networks”, The 6th International Conference on Emerging Ubiquitous Systems and Pervasive Networks (EUSPN 2015), Elsevier Procedia Computer Science 63 (2015) pp. 82 – 88, Sep. 2015, Berlin.
• Georgios Kyriazis, Angelos Rouskas, and George Karetsos, “Energy-efficient Base Station Management in Heterogeneous Networking Environments”, in the Proceedings of the 20th IEEE Symposium on Computers and Communication (ISCC 2015), Larnaca, Cyprus, July 2015.

Dr. Symeon Retalis a Professor of Design Models for Technology-Enhanced Lifelong Learning Environments at the University of Piraeus, Greece. AHe has been actively engaged in research, developmentand innovation in the field of interaction design and development of technology enhanced learning environments for the past 15 years. He has authored more than 150 research articles published in scientific books, journals and conferences and has delivered about 30 keynote/invited speeches in international conferences around the world. He has supervised over 90 honours and postgraduate research students to successful completion. He has been mentor and member of R&D teams that received 6 honors and awards at international competitions for innovative software (e.g. Microsoft Imagine Cup, Intel Business Challenge). He has been involved as a principal investigator (PI) and co-ordinator in more than 30 R&D projects with several Higher Educational Institutes all over the world funded by the European Union, national grants and software companies such as Smart Education and Google, thus attracting external funds to the value of about USD 18 million.He serves at the editorial board of the most highly ranked academic journals of the field of Learning Technologies. His review work was recognized by the ACM Computing Reviews journal which selected him to become featured reviewer on June 2017.  He has developed various innovative learning tools which havegained a lot of positive reviews such as i) the CADMOS graphical learning design tool, ii) the LAER learning analytics plug-in for Moodle and iii) the digital board game WWF Educational Atlas. He is scientific responsible of the CoSyLlab (Computer Supported Learning Engineering) research group (http://cosy.ds.unipi.gr).

Selected Recent Publications

I) BOOKS

• Peter Goodyear & S. Retalis (2010). Technology-enhanced learning: design patterns and pattern languages, Sense Publishers, ISBN 978-94-6091-061-6.
• Y. Psaromiligkos, A. Spyridakos, S. Retalis (2012). Evaluation in e-Learning, Nova Science Publishers, ISBN: 978-1-61942-942

II) JOURNALS

• Malegiannaki, I., Daradoumis, T. & Retalis, S. (2021). Using a Story-Driven Board Game to Engage Students and Adults with Cultural Heritage. International Journal of Game-Based Learning, 11(2)
• Stagias, I., Retalis, S., & Sourgiadaki, M. (2021). Fostering business opportunity identification skills in secondary education via an orchestrated technology enhanced learning script. Entrepreneurship Education, 4, 89-116.
• Aloizou V., Chasiotou, T., Retalis, S., Daviotis, T. & Koulouvaris, P. (2021) Remote learning for children with Special Education Needs in the era of COVID-19: Beyond tele-conferencing sessions, Educational Media International, 58:2, 181-201, DOI: 10.1080/09523987.2021.1930477
• Melliou, K. & Retalis, S. (2024). Exploring the connection between “Out of Eden Learn” and competency-based education. International Journal on Studies in Education (IJonSE), 6(1), 160-176. https://doi.org/10.46328/ijonse.196
• Aloizou, V., Linardatou, S., Boloudakis, M., & Retalis, S. (2024). Integrating a movement-based learning platform as a core curriculum tool in kindergarten classrooms. British Journal of Educational Technology, 00, 1–27. https://doi.org/10.1111/bjet.13511

Andriana Prentza is a Professor of Software Engineering at the Department of Digital Systems of the University of Piraeus, Greece. She received her Diploma in Computer Engineering and Information Sciences and her M.Sc. in Biomedical Engineering from the University of Patras, Greece, and her Ph.D. degree in Biomedical Engineering from the Eindhoven University of Technology, Eindhoven, the Netherlands. She has been a teaching/research assistant at the Department of Electrical Engineering of Eindhoven University of Technology and a senior Research Scientist at the Biomedical Engineering Laboratory of the Institute of Communication and Computer Systems of National Technical University of Athens (ICCS-NTUA), Athens, Greece. Andriana is very actively involved in a number of European and National R&D programs focusing on Information Communication Technologies (ICT) projects and she serves as expert evaluator and reviewer for the European Commission and national research and development programmes. Andriana’s current research interests include Software Engineering techniques and methodologies for the development and evaluation of interoperable software systems and services in heterogenous environments across different countries, domains, and actors, based on open standards in the areas of eGovernment and eHealth. She is a Senior Member of IEEE and a member of the Technical Chamber of Greece. Between 2010 and 2021, Andriana participated with workpackage leading role in Large Scale Pilot projects (LSPs) in the area of eProcurement and eGovernment (PEPPOL, e-SENS, TOOP) focusing on interoperable building blocks for public services, and since 2023 Andriana had a workpackage leading role in EWC, an LSP in the area of digitalization of government and public administrations, focusing on preparing a European Identity and Trust Ecosystem and its successor WE BUILD LSP focusing on business wallets.

Publications

Publications 2014 – 2019

I) JOURNALS

• K. Koumaditis, M. Themistocleous, A. Prentza, D. Kyriazis, G. Vassilacopoulos, F. Malamateniou, N. Maglaveras, I. Chouvarda, A. Mourouzis, “Patient-Centered e-Health Record over the Cloud”, Integrating Information Technology and Management for Quality of Care, J. Mantas, M.S. Househ, A. Hasman, (Eds.), Studies in Health Technology and Informatics, IOS Press, Vol. 202, pp. 193-196, 2014.
• V. Koufi, F. Malamateniou, A. Prentza, G. Vassilacopoulos, “A Framework for Privacy-preserving Classification of Next-generation PHR data”, Integrating Information Technology and Management for Quality of Care, J. Mantas, M.S. Househ, A. Hasman, (Eds.), Studies in Health Technology and Informatics, IOS Press, Vol. 202, pp. 119-122, 2014.
• D. Katehakis, G. Pangalos, A. Prentza, “Research Note: A European eHealth Space for Moving Cross-border ePrescription and Patient Summary Services Forward”, Transforming Government: People, Process and Policy, Vol. 10 Issue: 3, pp. 478 – 504, 2016.
• V. Koufi, F. Malamateniou, A. Prentza, G. Vassilacopoulos, “Real-time Process Analytics in Emergency Healthcare”, Informatics empowers Healthcare Transformation, J. Mantas, A. Hasman, G. Gallos, M.S. Househ (Eds.), Studies in Health Technology and Informatics, IOS Press, Vol. 238, pp. 147-150, 2017.
• D. Katehakis, G. Pangalos, A. Prentza, “Security Improvements for Better and Safer Cross-border ePrescription and Patient Summary Services”, International Journal of Reliable and Quality E-Healthcare (IJRQEH), Vol. 6, Issue 1, pp. 18-28, January-March 2017.
• A. Mondorf, M. Wimmer, A. Prentza, et al. “Business Interoperability Specification BIS 56 – Virtual Company Dossier (VCD)”, PEPPOL BIS, March 2017.
• S. Meckelborg, J. Maroe, A. Prentza, et al. “e-SENS eTendering Business Interoperability Specification BIS 54 – Submit Tender”, PEPPOL BIS, March 2017.
• S. Meckelborg, J. Maroe, A. Prentza, et al. “e-SENS eTendering Business Interoperability Specification BIS 47x – Call for Tender with ESPD”, PEPPOL BIS, March 2017.
• C. Khoenkhoen, K. Drijfhout, A. Prentza, et al. “e-SENS eTendering Business Interoperability Specification BIS 46 – Subscribe to Procedure”, PEPPOL BIS, March 2017.
• A. Mondorf, M. Wimmer, A. Prentza, et al. “Business Interoperability Specification BIS 41 – European Single Procurement Document (ESPD)”, PEPPOL BIS, March 2017.
• C. Khoenkhoen, K. Drijfhout, A. Prentza, et al. “e-SENS eTendering Business Interoperability Specification BIS 36 – Message Level Response”, PEPPOL BIS, March 2017.

II) CONFERENCES

• K. Koumaditis, M. Themistocleous, G. Vassilacopoulos, A. Prentza, F. Malamateniou, D. Kyriazis, G. Pittas “Introducing a Patient-Centered e-Health Record Over the Cloud”. In Proceedings of the Third International Conference on Global Health Challenges (GLOBAL HEALTH 2014), Rome, Italy, August 24-28, 2014.
• M. Poulymenopoulou, F. Malamateniou, A. Prentza, G. Vassilacopoulos, “Challenges of evolving Pincloud PHR into a PHR-based health analytics system”. In Proceedings of the European, Mediterranean & Middle Eastern Conference on Information Systems (EMCIS2015), Athens, Greece, June 1-2, 2015.
• D. Katehakis, G. Pangalos, A. Prentza, “Creating a European eHealth space for cross-border ePrescription and Patient Summary Services”. In Proceedings of the European, Mediterranean & Middle Eastern Conference on Information Systems (EMCIS2015), Athens, Greece, June 1-2, 2015.
• F. Malamateniou, M. Themistocleous, A. Prentza, D. Papakonstantinou, G. Vassilacopoulos, “A Context-aware, Capability-based, Role-centric Access Control Mechanism for IoMT”. In Proceedings of the 6th EAI International Conference on Wireless Mobile Communication and Healthcare – “Transforming healthcare through innovations in mobile and wireless technologies” (MOBIHEALTH2016), Milan, Italy, November 14-16, 2016.
• F. Malamateniou, M. Themistocleous, A. Prentza, G. Vassilacopoulos, “A Capability-based, Role-centric Access Control Mechanism for IoMT-enhanced, Cloud-based PHRs”. In Proceedings of the European, Mediterranean & Middle Eastern Conference on Information Systems (EMCIS2016), Krakow, Poland, June 23-24, 2016.
• V. Koufi, A. Prentza, F. Malamateniou, G. Vassilacopoulos, “Health Tourism: Enabling Globalization of Healthcare through a Lifelong Cloud-Based Personal Health Record”. In Proceedings of the International Meeting on Health Tourism and Thermal Care (IMHTTC), Descenzano del Garda, Italy, July 13-15, 2017.

III) BOOK CHAPTERS

• K. Koumaditis, G. Pittas, M. Themistocleous, G. Vassilacopulos, A. Prentza, D. Kyriazis, F. Malamateniou, “Cloud Services for Healthcare: Insights from a Multidisciplinary Integration Project”, in Delivery and Adoption of Cloud Computing Services in Contemporary Organizations, Advances in Systems Analysis, Software Engineering and High Performance Computing, V. Chang (Ed.), IGI Global, ISBN 1466682116, 9781466682115, Ch. 12, pp. 292-317, 2015.
  Also included in E-Health and Telemedicine: Concepts, Methodologies, Tools, and Applications, V. Chang, R. Walters, G. Wills (Eds.), IGI Global 701 E. Chocolate Av. Hershey PA 17033-1240, USA, ISBN 978-1-4666-8756-1, Vol. 2, Ch. 36, pp. 709-734, 2016.
• F. Malamateniou, M. Themistocleous, A. Prentza, D. Papakonstantinou, G. Vassilacopoulos, “A Context-Aware, Capability-Based, Role-Centric Access Control Model for IoMT”, in Wireless Mobile Communication and Healthcare, P. Perego, G. Andreoni, G. Rizzo (Eds.), Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, DOI 10.1007/978-3-319-58877-3, pp. 125-131, 2017.
• D. Katehakis, G. Pangalos, A. Prentza, “Security Improvements for Safer Cross-border eHealth Services in Europe”, in Quality Assurance in the Era of Individualized Medicine, IGI Global, to appear, 2019.

IV) BOOKS

• A. Prentza and K. Saidis (editors for the Greek translation), “Software Engineering, a Practitioner’s Approach”, R. Pressman and B. Maxim, ISBN 978-960-418-720-1, Tziolas Publications, 8th Edition, 2018.

Dr. Costas Lambrinoudakis holds a B.Sc. (Electrical and Electronic Engineering) from the University of Salford (1985), an M.Sc. (Control Systems) from the University of London (Imperial College -1986), and a Ph.D. (Computer Science) from the University of London (Queen Mary and Westfield College – 1991). From 1998 until 2009 he has held teaching position with the University of the Aegean, Department of Information and Communication Systems Engineering, Greece. Currently he is a Professor at the Department of Digital Systems, University of Piraeus, Greece. From 2015 he is Director of the Systems Security Lab, while for the period 2015-2020 he served as Head of the Department. For the period 2012-2015 he was a member of the board of the Hellenic Authority for Communication Security and Privacy, while from 2016 he serves on the board of the Hellenic Data Protection Authority.
His current research interests are in the areas of Information and Communication Systems Security and of Privacy Enhancing Technologies. For many years he is working on issues related to the protection of personal data and the compliance of information systems to the National and European Legislation. He is an author of more than 120 scientific publications in refereed international journals, books and conferences, most of them on ICT security and privacy protection issues. He has served as program committee chair of 15 international scientific conferences and as a member on the program and organizing committees in more than 200 others. Also he participates in the editorial board of two international scientific journals and he acts as a reviewer for more than 35 journals. He has been involved in many national and EU funded R&D projects in the area of Information and Communication Systems Security.

Publications

Dr. Ilias G. MAGLOGIANNIS is the Director of the Computational Biomedicine Laboratory in the Dept of Digital Systems in the University of Piraeus (http://cbml.ds.unipi.gr). He received a Diploma in Electrical & Computer Engineering and a Ph.D. in Biomedical Engineering and Medical Informatics from the National Technical University of Athens (NTUA) Greece in 1996 and 2000 respectively, with scholarship from the Greek Government. From 1996 until 2000 he worked as a Researcher in the Biomedical Engineering Laboratory in NTUA (www.biomed.ntua.gr). From February of 2001 until June 2008 he was with the Dept of Information and Communication Systems Engineering in University of the Aegean (www.icsd.aegean.gr), from 2008 until 2013 he was Assistant Professor in the Dept of Computer Science and Biomedical Informatics in the University of Thessaly (www.dib.uth.gr) and in the beginning of 2013 he joined the Dept. of Digital Systems in the University of Piraeus. He also served as the Dean of the School and Chair of the Department. He has been principal investigator in many European (i.e. Horizon Europe: ΑΙ4WORK, MELIORA, H2020: PolicyCloud, CROWDHEALTH, UNCAP, AGILE, FP7: e-LICO, INHOME, FP6: UNITE, NOMAD, TELEMED, FP5: MOMEDA, INTRACLINIC) and National Research programs, while he has also served as external evaluator in R&D projects for the EU, the Botnar Research Center, the Government of Hong Kong, the Republic of Portugal, Czech, Cyprus and Greece. His scientific interests include Artificial Intelligence, Biomedical Informatics, Image processing and Computer Vision, Multimedia and Video processing, Mobile and Pervasive Healthcare Systems, Ambient Assisted Living. His published scientific work includes three (3) books (Springer, IOS press and Morgan Claypool Publishers), 160 journal papers and more than 250 international conference papers. Dr. Maglogiannis has received more than 10000 citations on his published work (h-index=46). He served as Associate Editor for the Journals IEEE Biomedical Health Informatics, IEEE Transactions on Information Technology in Biomedicine, Journal on Information Technology in Healthcare and he is editorial board member of Personal and Ubiquitous Computing published by Springer, Journal of Healthcare Engineering and Scientific World Journal published by Hindawi and Intelligent Decision Technologies published by IOS Press. Dr. Maglogiannis is a Fellow Member of EAMBES, Senior member of IEEE – Societies: Engineering in Medicine and Biology, Computer, Communications, SPIE – International Society for Optical Engineering, ACM, the Technical Chamber of Greece, the Greek Computer Society and the Hellenic Society of Bioinformatics. He has served as and General Secretary  and Vice- President of the Hellenic Association of Biomedical Engineering  (2015-2019), Vice-President of the Hellenic Association of Computer Engineers (2018-2021) and Vice-Chair of IEEE EMBS Greek Chapter (2020-2023). Dr. Maglogiannis is also since 2014 national representative for Greece in the IFIP technical committee TC 12 and president of IFIP Working Group WG12.5 (AI Applications).

Publications 2014 – 2022

I) JOURNALS

• Amerikanos, P., Maglogiannis, I. Image Analysis in Digital Pathology Utilizing Machine Learning and Deep Neural Networks (2022) Journal of Personalized Medicine, 12 (9), art. no. 1444, .
  Menychtas, A., Galliakis, M., Pardos, A., Panagopoulos, C., Karpouzis, K., Maglogiannis, I. Gameful Design of an Application for Patients in Rehabilitation (2022) Frontiers in Computer Science, 4, art. no. 822167, .
• Koulouris, D., Menychtas, A., Maglogiannis, I. An IoT-Enabled Platform for the Assessment of Physical and Mental Activities Utilizing Augmented Reality Exergaming (2022) Sensors, 22 (9), art. no. 3181, .
• Iakovidis, D.K., Ooi, M., Kuang, Y.C., Demidenko, S., Shestakov, A., Sinitsin, V., Henry, M., Sciacchitano, A., Discetti, S., Donati, S., Norgia, M., Menychtas, A., Maglogiannis, I., Wriessnegger, S.C., Chacon, L.A.B., Dimas, G., Filos, D., Aletras, A.H., Töger, J., Dong, F., Ren, S., Uhl, A., Paziewski, J., Geng, J., Fioranelli, F., Narayanan, R.M., Fernandez, C., Stiller, C., Malamousi, K., Kamnis, S., Delibasis, K., Wang, D., Zhang, J., Gao, R.X. Roadmap on signal processing for next generation measurement systems (2022) Measurement Science and Technology, 33 (1), art. no. 012002, .
  Pardos, A., Menychtas, A., Maglogiannis, I. On unifying deep learning and edge computing for human motion analysis in exergames development (2022) Neural Computing and Applications, 34 (2), pp. 951-967.
• Kallipolitis, A., Revelos, K., Maglogiannis, I. Ensembling efficientnets for the classification and interpretation of histopathology images (2021) Algorithms, 14 (10), art. no. 278, .
• Mavrogiannis, P., Maglogiannis, I. Amateur football analytics using computer vision (2022) Neural Computing and Applications, 34 (22), pp. 19639-19654.
• Zlatintsi, A., Filntisis, P.P., Garoufis, C., Efthymiou, N., Maragos, P., Menychtas, A., Maglogiannis, I., Tsanakas, P., Sounapoglou,T. , Kalisperakis, E., Karantinos, T., Lazaridi, M., Garyfalli, V., Mantas, A., Mantonakis, L., Smyrnis, N. E-Prevention: Advanced Support System for Monitoring and Relapse Prevention in Patients with Psychotic Disorders Analyzing Long-Term Multimodal Data from Wearables and Video Captures (2022) Sensors, 22 (19), art. no. 7544, .
• Vasileiou, M.V., Maglogiannis, I.G. The Health ChatBots in Telemedicine: Intelligent Dialog System for Remote Support (2022) Journal of Healthcare Engineering, 2022, art. no. 4876512, .
• Kallipolitis, A., Revelos, K., Maglogiannis, I. Ensembling efficientnets for the classification and interpretation of histopathology images (2021) Algorithms, 14 (10), art. no. 278,
• Ntaios, G., Sagris, D., Kallipolitis, A., Karagkiozi, E., Korompoki, E., Manios, E., Plagianakos, V., Vemmos, K., Maglogiannis, I. Machine-Learning-Derived Model for the Stratification of Cardiovascular risk in Patients with Ischemic Stroke (2021) Journal of Stroke and Cerebrovascular Diseases, 30 (10), art. no. 106018
• Maglogiannis, I., Kontogianni, G., Papadodima, O., Karanikas, H., Billiris, A., Chatziioannou, A. An Integrated Platform for Skin Cancer Heterogenous and Multilayered Data Management (2021) Journal of Medical Systems, 45 (1), art. no. 10,
• Vecchio, M., Azzoni, P., Menychtas, A., Maglogiannis, I., Felfernig, A. A fully open-source approach to intelligent edge computing: Agile’s lesson (2021) Sensors (Switzerland), 21 (4), art. no. 1309, pp. 1-14.
• Kallipolitis, A., Galliakis, M., Menychtas, A., Maglogiannis, I. Affective analysis of patients in homecare video-assisted telemedicine using computational intelligence (2020) Neural Computing and Applications, 32 (23), pp. 17125-17136.
  Kottari, K.N., Delibasis, K.K., Maglogiannis, I.G. Real-Time fall detection using uncalibrated fisheye cameras (2020) IEEE Transactions on Cognitive and Developmental Systems, 12 (3), IEEE Press
• Papadodima, O., Kontogianni, G., Piroti, G., Maglogiannis, I. & Chatziioannou, A., Genomics of Cutaneous Melanoma: Focus on Next-Generation Sequencing Approaches and Bioinformatics. J Transl Genet Genom 2019; 3:7
• Kiourtis, A. Mavrogiorgou, A. Menychtas, I. Maglogiannis, D. Kyriazis: Structurally Mapping Healthcare Data to HL7 FHIR through Ontology Alignment. J. Medical Systems 43(3): 62:1-62:13 (2019) Springer
• Kontogianni, G., Piroti, G., Maglogiannis, I., Chatziioannou, A., & Papadodima, O. (2018). Dissecting the Mutational Landscape of Cutaneous Melanoma: An Omic Analysis Based on Patients from Greece. Cancers, 10(4), 96 MDPI
• Panagopoulos, C.; Menychtas, A.; Tsanakas, P.; Maglogiannis, I. Increasing Usability of Homecare Applications for Older Adults: A Case Study. Designs MDPI 2019, 3, 23.
• Andrikos, G. Rassias, P. Tsanakas, I. Maglogiannis: An Enhanced Device-Transparent Real-Time Teleconsultation Environment for Radiologists. IEEE J. Biomedical and Health Informatics 23(1): 374-386 (2019)
• S. Georgakopoulos, K. Kottari, K. Delibasis, V. Plagianakos, I. Maglogiannis: Improving the performance of convolutional neural network for skin image classification using the response of image analysis filters. Neural Computing and Applications Springer 31(6): 1805-1822 (2019)
• S. Georgakopoulos, K. Kottari, K. Delibasis, V.P. Plagianakos, I. Maglogiannis, “Pose recognition using convolutional neural networks on omni-directional images”, Neurocomputing, Volume 280 2018, Pages 23-31 Elsevier
• Kiourtis, A. Mavrogiorgou, D. Kyriazis, I. Maglogiannis, M. Themistocleous: Exploring the complete data path for data interoperability in cyber-physical systems. International Journal of High-Performance Computing and Networking 12(4): 339-349 (2018)
• Mezari and I. Maglogiannis, “An Easily Customized Gesture Recognizer for Assisted Living Using Commodity Mobile Devices,” Journal of Healthcare Engineering, vol. 2018, Article ID 3180652, 12 pages, 2018.
• Kontogianni, O. Papadodima, A. Mitrakas, I. Maglogiannis, MI Koukourakis, A. Giatromanolaki, A. Chatziioannou, “An RNA-seq analysis from non-small cell lung cancer biopsies suggests an important role for aberrant alternative splicing in its pathophysiology” Health and Technology, v7, n.1,   pp.133-140,  2017 Springer
• G. Fylaktopoulos, M. Skolarikis, I.Papadopoulos, G. Goumas, A. Sotiropoulos, I. Maglogiannis, “A distributed modular platform for the development of cloud based applications, Future Generation Computer Systems”, 2017, Elsevier
• K. K. Delibasis, T. Goudas, I. Maglogiannis, “A novel robust approach for handling illumination changes in video segmentation” Eng. Appl. of AI Elsevier 49: 43-60 (2016)
• I. Maglogiannis, C. Ioannou, P. Tsanakas, “Fall detection and activity identification using wearable and hand-held devices” Integrated Computer-Aided Engineering IOS Press 23(2): 161-172 (2016)
• K. Delibasis, S. Georgakopoulos, K.Kottari, V. Plagianakos, I. Maglogiannis, “Geodesically-corrected Zernike descriptors for pose recognition in omni-directional images” Integrated Computer-Aided Engineering IOS Press 23(2): 185-199 (2016)
• G. Fylaktopoulos, G. Goumas, M. Skolarikis, A. Sotiropoulos, I. Maglogiannis, “An overview of platforms for cloud based development” SpringerPlus Vol. 5 1, 38, Springer 2016
• A. Menychtas, P. Tsanakas, I. Maglogiannis “Automated integration of wireless biosignal collection devices for patient-centred decision-making in point-of-care systems” Healthcare Technology Letters pp. 34-40 2016 IET Digital Library
• P. L. K. Mantos, I. Maglogiannis: Sensitive Patient Data Hiding using a ROI Reversible Steganography Scheme for DICOM Images. J. Medical Systems 40(6): 156:1-156:17 (2016)
• I. Valavanis, I. Maglogiannis, A. Chatziioannou, “Exploring robust diagnostic signatures for Cutaneous Melanoma utilizing Genetic and Imaging Data” IEEE Journal of Biomedical and Health Informatics JBHI 19 (1), 6849924, pp. 190-198 (2015)
• I. Maglogiannis, K. K. Delibasis, “Enhancing classification accuracy utilizing globules and dots features in digital dermoscopy”, Computer Methods and Programs in Biomedicine Elsevier Vo. 118, Issue 2, Pages 124-133 (2015)
• I. Maglogiannis, S. Georgakopoulos, S.K. Tasoulis, V.P. Plagianakos, “A Software Tool for the Automatic Detection and Quantification of Fibrotic Tissues in Microscopy Images” Vol. 308, Pages 125-139 Information Sciences Elsevier (2015)
• T. Goudas, I. Maglogiannis “An Advanced Image Analysis Tool for the Quantification and Characterization of Breast Cancer in Microscopy Images” Journal of Medical Systems Springer Volume 39, Issue 3, 2015, 13p (2015)
• Iakovidis, D.K., Goudas, T., Smailis, C., Maglogiannis, I., Ratsnake: A versatile image annotation tool with application to computer-aided diagnosis (2014) The Scientific World Journal, 2014, art. no. 286856
• C. Doukas, N. Fotiou, G. C. Polyzos and I. Maglogiannis, “Cognitive and Context Aware Assistive Environments Using Future Internet Technologies” Universal Access in the Information Society UAIS, Springer 13 (1), pp. 59-72 (2014)
• I. Maglogiannis, F. Makedon, G. E. Pantziou, M. Betke: “Cognitive Systems for Assistive Environments” Universal Access in the Information Society UAIS, Springer 13 (1), pp. 1-4 (2014)
• I. Maglogiannis, C. Doukas, Intelligent health monitoring based on pervasive technologies and cloud computing (2014) International Journal on Artificial Intelligence Tools, 23 (3), art. no. 1460001
• I. Maglogiannis, M. Betke, F. Makedon, G. E. Pantziou, “Assistive Environments for the Disabled and the Senior Citizens – Theme Issue of PETRA 20010 and 2011 Conferences (Editorial)” 18 (1), pp. 1-3 (2014)
• C. Anagnostopoulos, S. Hadjiefthymiades, A. Katsikis and I. Maglogiannis, “Multivariate, Auto-regressive Context Forwarding Suppression in Wireless Sensor Networks for Healthcare” Personal and Ubiquitous Computing, Springer 18 (1), pp. 101-114 (2014)
• K. Moutselos, I. Maglogiannis, A. Chatziioannou, “Integration of high-volume molecular and imaging data for composite biomarker discovery in the study of melanoma” (2014) BioMed Research International, Hidawi 2014, art. no. 145243
• E. C. Kyriacou, V.J. Promponas, I. Maglogiannis, C. Schizas, C. S. Pattichis: “Editorial: Intelligent Biomedical Systems”, International Journal on Artificial Intelligence Tools World Scientific 23(3) (2014)
• K. K. Delibasis, V. P. Plagianakos, I. Maglogiannis, “Refinement of human silhouette segmentation in omni-directional indoor videos”, Computer Vision and Image Understanding Elsevier 128: 65-83 (2014)
• S. Tasoulis, V. Plagianakos and I. Maglogiannis, “Fractal analysis and fuzzy c-means clustering for quantification of fibrotic microscopy images, Artificial Intelligence Review Springer vol. 42, issue 3, pp. 313–329, (2014)

II) CONFERENCES

• Pardos, A., Tziomaka, M., Menychtas, A., Maglogiannis, I. Automated Posture Analysis for the Assessment of Sports Exercises (2022) art. no. 43, .
• Koulouris, D., Gallos, P., Menychtas, A., Maglogiannis, I. Exploiting Augmented Reality and Computer Vision for Healthcare Education: The Case of Pharmaceutical Substances Visualization and Information Retrieval (2022) 298, pp. 87-91.
•  Gallos, P., Menychtas, A., Panagopoulos, C., Kaselimi, M., Rallis, I., Doulamis, A., Doulamis, N., Bimpas, M., Aggeli, A., Protopapadakis, E., Sardis, E., Maglogiannis, I. Pervasive Monitoring of Public Health and Well-Being in Urban Areas with Blue-Green Solutions (2022) 294, pp. 939-940.
• Pardos, A., Menychtas, A., Gallos, P., Panagopoulos, C., Maglogiannis, I. Gamification and Coaching in Remote Monitoring and Care Platforms (2022) 294, pp. 644-648.
• Kallipolitis, A., Tziomaka, M., Papadopoulos, D., Maglogiannis, I. Explainable computer vision analysis for embryo selection on blastocyst images (2022) .
• Koulouris, D., Pardos, A., Gallos, P., Menychtas, A., Maglogiannis, I. Integrating AR and IoT Services into mHealth Applications for Promoting Wellbeing (2022) 2022-October, pp. 148-153.
• Gallos, P., Menychtas, A., Panagopoulos, C., Protopapadakis, E., Doulamis, N., Doulamis, A., Sardis, E., Bimpas, M., Kaselimi, M., Maglogiannis, I. Designing a Cloud Based Platform for Monitoring Well-Being and Public Health in Areas with Natural Based Solutions (2022) 445 LNICST, pp. 95-102.
• Zannos, S., Nikitopoulos, D., Gryparis, V., Tzounis, L., Nikita, K., Maglogiannis, I., Tsanakas, P. Promoting Medication Adherence by Redesigning Medical Blisters – The Smartblister approach (2022).
• Panagopoulos, C., Menychtas, A., Jahaj, E., Vassiliou, A.G., Gallos, P., Dimopoulou, I., Kotanidou, A., Maglogiannis, I. Intelligent Pervasive Monitoring Solution of COVID-19 Patients (2022) 295, pp. 570-573.
• Gallos, P., Menychtas, A., Panagopoulos, C., Kaselimi, M., Temenos, A., Rallis, I., Doulamis, A., Doulamis, N., Bimpas, M., Aggeli, A., Protopapadakis, E., Sardis, E., Maglogiannis, I. Using mHealth Technologies to Promote Public Health and Well-Being in Urban Areas with Blue-Green Solutions (2022) 295, pp. 566-569.
• Moutselos, K., Maglogiannis, I. On the Reusability of ISIC Data for Training DL Classifiers Applied on Clinical Skin Images (2022) 652 IFIP, pp. 199-212.
• Karagiannis, D., Maglogiannis, I., Nikita, K.S., Tsanakas, P. Hardware/Software Co-Design of a Low-Power IoT Fall Detection Device (2022) 641 IFIP, pp. 146-159.
• Gallos, P., Menychtas, A., Panagopoulos, C., Bimpas, M., Maglogiannis, I. Quantifying Citizens’ Well-Being in Areas with Natural Based Solutions Using Mobile Computing (2022) 289, pp. 465-468.
• Pardos, A., Menychtas, A., Maglogiannis, I. Introducing Gamification in eHealth Platforms for Promoting Wellbeing (2022) 289, pp. 337-340.
• Koulouris, D., Menychtas, A., Maglogiannis, I. On the development of augmented reality based exergames for assessing human activity and cognition on mobile devices (2021) pp. 521-526.
• Mavrogiorgou, A., Kleftakis, S., Mavrogiorgos, K., Zafeiropoulos, N., Menychtas, A., Kiourtis, A., Maglogiannis, I., Kyriazis, D. BeHEALTHIER: A microservices platform for analyzing and exploiting healthcare data (2021) 2021-June, art. no. 9474741, pp. 283-288.
• Kallipolitis, A., Galliakis, M., Menychtas, A., Maglogiannis, I. Speech Based Affective Analysis of Patients Embedded in Telemedicine Platforms (2021) pp. 1857-1860.
• Tziomaka, M., Maglogiannis, I. Ensembles of Deep Convolutional Neural Networks for Detecting Melanoma in Dermoscopy Images (2021) 12876 LNAI, pp. 523-535.
• Tziomaka, M., Kallipolitis, A., Tsanakas, P., Maglogiannis, I. Evaluating Mental Patients Utilizing Video Analysis of Facial Expressions (2021) 628, pp. 182-193.
• Kleftakis, S., Mavrogiorgos, K., Zafeiropoulos, N., Mavrogiorgou, A., Kiourtis, A., Maglogiannis, I., Kyriazis, D. Analyzing Collective Knowledge Towards Public Health Policy Making (2021) 628, pp. 171-181.
• Kallipolitis, A., Stratigos, A., Zarras, A., Maglogiannis, I. Explainable fully connected visual words for the classification of skin cancer confocal images: Interpreting the influence of visual words in classifying benign vs malignant pattern (2020) art. no. 3411435, pp. 67-73.
• Mavrogiorgou, A., Kiourtis, A., Maglogiannis, I., Kyriazis, D., de Nigro, A., Blanes-Selva, V., García-Gómez, J.M., Menychtas, A., Sorić, M., Jurak, G., Luštrek, M., Gradišek, A., Kosmidis, T., Nifakos, S., Perakis, K., Miltiadou, D., Gallos, P. CrowdHEALTH: An e-Health big data driven platform towards public health policies (2020) pp. 235-243.
• Sarlis, S., Maglogiannis, I. On the reusability of sentiment analysis datasets in applications with dissimilar contexts (2020) 583 IFIP, pp. 409-418.
• Kyriazis, D., Biran, O., Bouras, T., Brisch, K., Duzha, A., del Hoyo, R., Kiourtis, A., Kranas, P., Maglogiannis, I., Manias, G., Meerkamp, M., Moutselos, K., Mavrogiorgou, A., Michael, P., Munné, R., La Rocca, G., Nasias, K., Pariente Lobo, T., Rodrigálvarez, V., Sgouros, N.M., Theodosiou, K., Tsanakas, P. PolicyCLOUD: Analytics as a service facilitating efficient data-driven public policy management (2020) 583 IFIP, pp. 141-150.
• Maglogiannis, I., Zlatintsi, A., Menychtas, A., Papadimatos, D., Filntisis, P.P., Efthymiou, N., Retsinas, G., Tsanakas, P., Maragos, P. An Intelligent Cloud-Based Platform for Effective Monitoring of Patients with Psychotic Disorders (2020) 584 IFIP, pp. 293-307.
• Pardos, A., Menychtas, A., Maglogiannis, I. Introducing an Edge-Native Deep Learning Platform for Exergames (2020) 584 IFIP, pp. 88-98.
• Kallipolitis, A., Stratigos, A., Zarras, A., Maglogiannis, I. Fully connected visual words for the classification of skin cancer confocal images (2020) 5, pp. 853-858.
• S. Tasoulis, G. Mallis, S. Georgakopoulos, A. Vrahatis, V. Plagianakos, Maglogiannis: Deep Learning and Change Detection for Fall Recognition. EANN 2019: 262-273
• P. Gallos, S. Aso, S. Autexier, A. Brotons, A. De Nigro, G. Jurak, A. Kiourtis, P. Kranas, D. Kyriazis, M. Lustrek, A. Magdalinou, I. Maglogiannis, J. Mantas, A. Martinez, A. Menychtas, L. Montandon, F. Picioroaga, M. Perez, D. Stanimirovic, G. Starc, T. Tomson, R. Vilar-Mateo, A. Vizitiu: CrowdHEALTH: Big Data Analytics and Holistic Health Records. EFMI-STC 2019: 255-256
• A. Kallipolitis, M. Galliakis, A. Menychtas, I. Maglogiannis: Emotion Analysis in Hospital Bedside Infotainment Platforms Using Speeded up Robust Features. AIAI 2019: 127-138
• A. Kallipolitis, I. Maglogiannis, “Creating Visual Vocabularies for the Retrieval and Classification of Histopathology Images”, In Proc of 41^th Annual International Conference of the IEEE Engineering in Medicine and Biology, EMBC19 Berlin, Germany 2019
• K. Moutselos, E. Berdouses, C. Oulis, I. Maglogiannis, “Recognizing Occlusal Caries in Dental Intraoral Images Using Deep Learning”, In Proc of 41^th Annual International Conference of the IEEE Engineering in Medicine and Biology, EMBC19 Berlin, Germany 2019
• A. Menychtas, M. Galliakis, P. Tsanakas, I. Maglogiannis, “Real-Time Integration of Emotion Analysis into Homecare Platforms”, In Proc of 41^th Annual International Conference of the IEEE Engineering in Medicine and Biology, EMBC19 Berlin, Germany 2019
• D. Kosmopoulos, A. Argyros, C. Theoharatos, V. Lambropoulou, C. Panagopoulos, I. Maglogiannis: The HealthSign Project: Vision and Objectives. PETRA 2018: 502-506
• K. Delibasis, I. Maglogiannis, Feature Extraction and Pattern Recognition from Fisheye Images in the Spatial Domain. VISIGRAPP (4: VISAPP) 2018: 460-465
• A. Kallipolitis, I. Maglogiannis: Content Based Image Retrieval in Digital Pathology Using Speeded Up Robust Features. AIAI 2018: 374-384
• K, Moutselos, D. Kyriazis, V. Diamantopoulou, Maglogiannis: Trustworthy data processing for health analytics tasks. IEEE BigData 2018: 3774-3779
• K. Delibasis, I. Maglogiannis, S. Georgakopoulos, K. Kottari, V. Plagianakos: Assessing Image Analysis Filters as Augmented Input to Convolutional Neural Networks for Image Classification. ICANN (1) 2018: 188-196
• K. Moutselos, E. Berdouses, C. Oulis, I. Maglogiannis: Superpixel-Based Classification of Occlusal Caries Photography. IEEE ICIP 2018: 1343-1347
• S. Erdeniz, I. Maglogiannis, A. Menychtas, A. Felfernig, T. Tran: Recommender Systems for IoT Enabled m-Health Applications. AIAI 2018: 227-237
• D. Chousiadas, A. Menychtas, P. Tsanakas, I. Maglogiannis: Advancing Quantified-Self Applications Utilizing Visual Data Analytics and the Internet of Things. AIAI 2018: 263-274
• K. Moutselos, D. Kyriazis, I. Maglogiannis: A Web Based Modular Environment for Assisting Health Policy Making Utilizing Big Data Analytics. IEEE 9th International Conference on Information, Intelligence, Systems and Applications (IISA) 2018: 1-5
• I. Korres, A. Menychtas, P. Tsanakas, I. Maglogiannis: A low-cost IoT-based health monitoring platform enriched with social networking facilities. IEEE Percasive Computing 2018: 173-178
• C. Doukas, P. Tsanakas, I. Maglogiannis: A Versatile Architecture for Building IoT Quantified-Self Applications. CBMS 2017: 500-505
• Rassias, C. Andrikos, P. Tsanakas, I. Maglogiannis: Versatile Cloud Collaboration Services for Device-Transparent Medical Imaging Teleconsultations. CBMS 2017: 306-311
• A. Menychtas, D. Papadimatos, P. Tsanakas, I. Maglogiannis: On the Integration of Wearable Sensors in IoT Enabled mHealth and Quantified-self Applications. IMCL 2017: 77-88
• Mezari, Antigoni and Ilias G. Maglogiannis. “Gesture recognition using symbolic aggregate approximation and dynamic time warping on motion data.” IEEE PervasiveHealth (2017).
• S.V., Kottari, K., Delibasis, K., Plagianakos, V.P., Maglogiannis, I. Detection of malignant melanomas in dermoscopic images using convolutional neural network with transfer learning EANN 2017 Communications in Computer and Information Science, 744, pp. 404-414.
• G. Kontogianni, O. Papadodima, A Mitrakas, I. Maglogiannis, M. Koukourakis, A. Giatromanolaki, A. Chatziioannou, “Exploring the Molecular Determinants of Tumor-Stroma Interaction in Non-small Cell Lung Cancer Through the Utilization of RNA-seq Data from Lung Biopsies” XIV Mediterranean Conference on Medical and Biological Engineering and Computing 489-493 2016 Springer International Publishing
• I. Maglogiannis, K. Delibasis, “Video Analytics for Activity Recognition in Indoor Environments Using Fisheye Cameras”, XIV Mediterranean Conference on Medical and Biological Engineering and Computing 1099-1104 2016 Springer International Publishing
• C. Aronis, K. Delibasis, M. Fanariotis, I. Maglogiannis, “A Tractography Algorithm for MR Diffusion Tensor Imaging Based on Minimum-Cost Path”, XIV Mediterranean Conference on Medical and Biological Engineering and Computing 302-307 2016 Springer International Publishing
• A. Kiourtis, A. Mavrogiorgou, D. Kyriazis, I. Maglogiannis, M. Themistocleous: Towards Data Interoperability: Turning Domain Specific Knowledge to Agnostic across the Data Lifecycle. AINA Workshops 2016: 109-114
• G. Kontogianni, O. Papadodima, I. Maglogiannis, K. Frangia-Tsivou, A. Chatziioannou: Integrative Bioinformatic Analysis of a Greek Epidemiological Cohort Provides Insight into the Pathogenesis of Primary Cutaneous Melanoma. AIAI 2016: 39-52
• S. V. Georgakopoulos, K.Kottari, K. Delibasis, V. P. Plagianakos, I. Maglogiannis: Convolutional Neural Networks for Pose Recognition in Binary Omni-directional Images. AIAI 2016: 106-116
• K.K. Delibasis, I. Maglogiannis, V. Plagianakos: Silhouette labeling and tracking in calibrated omnidirectional video sequences PETRA 2016:79:1-79:4
• G. Petichakis, A. Chatzigeorghiou, N. Louros, K. Nastou, S. Hamodrakas, I. Maglogiannis, V. Iconomidou Detection of highly divergent tandem repeats in protein sequences, Joint Conference of the Hellenic Crystallographic Association and the Hellenic Society for Computational Biology and Bioinformatics (HECRA-HSCBB16), Agricultural University of Athens, Athens, Greece
• I. Valavanis, T. Goudas, M. Michailidou, I. Maglogiannis, H. Loutrari, A. Chatziioannou: A Novel Image Analysis Methodology for the Evaluation of Angiogenesis in Matrigel Assays and Screening of Angiogenesis-Modulating Compounds. AIAI 2015:61-71
• K. Delibasis, K. Kottari, I. Maglogiannis Automated Detection of Streaks in Dermoscopy Images. AIAI 2015: 45-60
• SV. Georgakopoulos, SK. Tasoulis, I. Maglogiannis, VP. Plagianakos: On-Line Fall Detection via Mobile Accelerometer Data. AIAI 2015:103-112
• C. Panagopoulos, E. Kalatha, P. Tsanakas, I. Maglogiannis: Evaluation of a Mobile Home Care Platform – Lessons Learned and Practical Guidelines. AmI 2015:328-343
• I. Maglogiannis, T. Goudas, A. Billiris, H. Karanikas, I. Valavanis, O. Papadodima, G. Kontogianni, A. Chatziioannou: Redesigning EHRs and Clinical Decision Support Systems for the Precision Medicine Era. In Proceedings of the 16th International Conference on Engineering Applications of Neural Networks (INNS) (p. 14). ACM.
• K.K. Delibasis, T. Goudas, I. Maglogiannis: A novel hybrid approach for human silhouette segmentation. PETRA 2015:79:1-79:4
• D. I. Kosmopoulos, I. Maglogiannis: Joint segmentation and classification of actions using a conditional random field. PETRA 2015:83:1-83:4
• Andrikos C., Rassias G., Tsanakas P., Maglogiannis I., “Real-Time Medical Collaboration Services over the Web” 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) 2015 pp 1393-1396
• I. Maglogiannis, K. Delibasis, “Hair removal on dermoscopy images”, 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) 2015 pp 2960-2963
• Mourouzis A, Themistocleous M, Maglogiannis I, Chouvarda I, Maglaveras N, “PinCloud: Effective Personalization and Self-management of Health Data and Care Services 6th European Conference of the International Federation for Medical and Biological Engineering 707-710 Springer 2015
• I. Maglogiannis, C. Panagopoulos, G. Spyroglou, P. Tsanakas, “Mobile Reminder System for Furthering Patient Adherence Utilizing Commodity Smartwatch and Android devices” 4th IEEE International Conference on Wireless Mobile Communication and Healthcare MOBIHEALTH 2014
• I. Maglogiannis, V. Pigadas, V.P. Plagianakos, “Cloud Based Audio and Video Communication in Personal Health Systems: Voip and Webrtc” In Proc. European, Mediterranean & Middle Eastern Conference on Information Systems 2014 (EMCIS2014) October 27th – 28th 2014, Doha, Qatar
• Kosmopoulos, D Maglogiannis, I., “Multicamera Fusion for online Analysis of structured Processes” Proceedings of the 7th ACM International Conference on PErvasive Technologies Related to Assistive Environments PETRA 2014 Rhodes Greece
• K. Delibasis, V. Plagianakos, I. Maglogiannis, “Pose Recognition in Indoor Environments using a Fisheye Camera and a Parametric Human Model” In Proc VISAPP 2014 Lisbon Portugal
• G. Fourlas and I. Maglogiannis, “Human Movement Detection using Attitude and Heading Reference System” Proceedings of the 7th ACM International Conference on PErvasive Technologies Related to Assistive Environments PETRA 2014 Rhodes Greece
• I. Maglogiannis, “Human Centered Computing for the Development of Assistive Environments: The STHENOS project”, Proceedings of the 7th ACM International Conference on PErvasive Technologies Related to Assistive Environments PETRA 2014 Rhodes Greece
• Maglogiannis, I., Delibasis, K., Kosmopoulos, D., Goudas, T., Doukas, C. Activity recognition in assistive environments: The STHENOS approach (2014) Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 8515 LNCS (PART 3), pp. 525-536
• Andrikos, C., Maglogiannis, I., Bilalis, E., Spyroglou, G., Tsanakas, P. An intelligent platform for hosting medical collaborative services (2014) Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 8445 LNCS, pp. 354-359
• A. Mourouzis, M. Themistocleous, I. Maglogiannis, I. Chouvarda, N. Maglaveras (2015). PinCloud: Effective Personalization and Self-management of Health Data and Care Services. In I. Lacković and D. Vasic (Eds.), IFMBE Proceedings of the 6th European Conference of the International Federation for Medical and Biological Engineering (MBEC 2014), Dubrovnik, Croatia, 7-11 September, Volume 45, pp 707-710. Springer International Publishing Switzerland. DOI: 10.1007/978-3-319-11128-5_176
• I. Maglogiannis, C. Ioannou, G. Spyroglou, P. Tsanakas: Fall Detection Using Commodity Smart Watch and Smart Phone. In Proc AIAI 2014: 70-78
• K.K. Delibasis, S.V. Georgakopoulos, V. P. Plagianakos, I. Maglogiannis: Calculation of Complex Zernike Moments with Geodesic Correction for Pose Recognition in Omni-directional Images. In Proc AIAI 2014: 375-384
• K. Kottari, K. Delibasis, V. P. Plagianakos, I. Maglogiannis: Fish-Eye Camera Video Processing and Trajectory Estimation Using 3D Human Models. In Proc AIAI 2014: 385-394

III) BOOK CHAPTERS

• Stavrianos, P., Pavlopoulos, A., Maglogiannis, I. Enabling Speech Emotional Intelligence as a Service in Homecare Platforms Pervasive Healthcare A Compendium of Critical Factors for Success (2022) Springer, pp. 119-144.
• Menychtas, A., Tsanakas, P., Maglogiannis, I. Knowledge Discovery on IoT-Enabled mHealth Applications (2020) In: Vlamos, P. (eds) GeNeDis 2018. Advances in Experimental Medicine and Biology, Springer, Cham.1194, pp. 181-191.
• Delibasis, Κ., Aronis, C., Fanariotis, M., Maglogiannis, I. Novel Cost Function Definition for Minimum-Cost Tractography in MR Diffusion Tensor Imaging (2020) In: Vlamos, P. (eds) GeNeDis 2018. Advances in Experimental Medicine and Biology, Springer, Cham.1194, pp. 135-150.
• Nastou, K.C., Karataraki, E.G., Papandreou, N.C., Rerra, A.-I.G., Grimanelli, V.P., Maglogiannis, I., Hamodrakas, S.J., Iconomidou, V.A. ANTISOMA: A Computational Pipeline for the Reduction of the Aggregation Propensity of Monoclonal Antibodies(2020) In: Vlamos, P. (eds) GeNeDis 2018. Advances in Experimental Medicine and Biology, Springer, Cham.1194 pp. 359-371.
• Vrahatis, A.G., Tasoulis, S.K., Maglogiannis, I., Plagianakos, V.P.  In: Maglogiannis, I., Brahnam, S., Jain, L. (eds) Advanced Computational Intelligence in Healthcare-7. Studies in Computational Intelligence, vol 891. Springer, Berlin, Heidelberg. Recent machine learning approaches for single-cell RNA-seq data analysis (2020) In: Maglogiannis, I., Brahnam, S., Jain, L. (eds) Advanced Computational Intelligence in Healthcare-7. Studies in Computational Intelligence, vol 891. Springer, Berlin, Heidelberg, pp. 65-79.
• Kalogirou, I.P., Kallipolitis, A., Maglogiannis, I. Passive emotion recognition using smartphone sensing data (2020) In: Maglogiannis, I., Brahnam, S., Jain, L. (eds) Advanced Computational Intelligence in Healthcare-7. Studies in Computational Intelligence, vol 891. Springer, Berlin, Heidelberg, pp. 17-28.
• Kontogianni, G., Maglogiannis, I. A review on state-of-the-art computer-based approaches for the early recognition of malignant melanoma (2020) In: Maglogiannis, I., Brahnam, S., Jain, L. (eds) Advanced Computational Intelligence in Healthcare-7. Studies in Computational Intelligence, vol 891. Springer, Berlin, Heidelberg, pp. 81-101.
• Kyriazis, D., Autexier, S., Brondino, I., Boniface, M., Donat, L., Engen, V., Fernandez, R., Jimenez-Peris, R., Jordan, B., Jurak, G., Kiourtis, A., Kosmidis, T., Lustrek, M., Maglogiannis, I., Mantas, J., Martinez, A., Mavrogiorgou, A., Menychtas, A., Montandon, L., Nechifor, C.-S., Nifakos, S., Papageorgiou, A., Patino-Martinez, M., Perez, M., Plagianakos, V., Stanimirovic, D., Starc, G., Tomson, T., Torelli, F., Traver-Salcedo, V., Vassilacopoulos, G., Wajid, U. CrowdHEALTH: Holistic health records and big data analytics for health policy making and personalized health (2017) Studies in Health Technology and Informatics, 238, pp. 19-23.
• K. Jeferry, G. Kousiouris, D. Kyriazis, J. Altmann, A. Ciuffoletti, I. Maglogiannis, P. Nesi, B. Suzic, Z. Zhao, “Challenges Emerging from Future Cloud Application Scenarios, Procedia Computer Science Vol, 68, 227-237 2015 Elsevier
• G. Fylaktopoulos, G. Goumas, M. Skolarikis, A. Sotiropoulos, I. Maglogiannis, “CIRANO: An Integrated Programming Environment for Multi-tier Cloud Based Applications” Procedia Computer Science Vol. 68 pp. 42-52 2015 Elsevier
• C. Doukas, P. Stagkopoulos, I. Maglogiannis, “Skin lesions Image Analysis Utilizing Smart Phones and Cloud Platforms”, Mobile Health Technologies Methods and Protocols Series: Methods in Molecular Biology, Vol. 1256 Rasooly, Avraham, Herold, Keith (Eds.) Springer 2015
• Harilaos G. Sandalidis and Ilias Maglogiannis, “Channel Models for On-Body Communications” Wearable Sensors: fundamentals, implementation and applications Wearable Sensors: Fundamentals, Implementation and Applications edited by Edward Sazonov, Michael R Neuman Elsevier 2014
• I. Maglogiannis, E. Kalatha and E. A. Paraskevopoulou-Kollia, “An Overview of Affective Computing from the Physiology and Biomedical Perspective: An Overview of Affective Computing from the Physiology and Biomedical Perspective Semantic Multimedia Analysis and Processing” Pages 367–395 CRC Press 2014
• M. Salama, O. Soliman, I. Maglogiannis, A. Hassanien, “Rough Set-Based Identification of Heart Valve Diseases Using Heart Sounds” Aly A. Fahmy A. Skowron and Z. Suraj (Eds.): Rough Sets and Intelligent Systems, ISRL 43, pp. 475–491 Springer-Verlag Berlin Heidelberg 2014

Links

• http://cbml.ds.unipi.gr
• http://scholar.google.gr/citations?user=RXF4kxsAAAAJ&hl=en&oi=ao
• https://www.researchgate.net/profile/Ilias_Maglogiannis
• https://piraeus.academia.edu/IliasMaglogiannis
• http://www.informatik.uni-trier.de/~ley/pers/hd/m/Maglogiannis:Ilias.html
• http://www.scopus.com/authid/detail.url?authorId=6602908534

Publications

Journals

• A. G. Kanatas, H.K. Armeniakos, H. Dhillon, M. Di Renzo“Deterministic and Statistical Analysis of the DoF of Continuous Linear Arrays in the Near Field”, accepte for publication in IEEE Transactions on Communications, 2025.
• H. K. Armeniakos, P. S. Bithas, S. A. Tegos, A. G. Kanatas and G. K. Karagiannidis, “Stochastic Geometry for Modeling and Analysis of Sensing and Communications: A Survey,” in IEEE Communications Surveys & Tutorials, doi: 10.1109/COMST.2025.3594560, 2025.
• L. Tsipi, E. T. Michailidis, M. Karavolos, D. Vouyioukas and A. G. Kanatas, “AI-Driven Aerial Relay Placement and Power Allocation for Enhanced Secrecy in Untrusted UAV-Enabled Networks,” in IEEE Access, doi: 10.1109/ACCESS.2025.3577053, 2025.
• P. S. Bithas, A. G. Kanatas and K. Maliatsos, “Performance Analysis of Sensing-Assisted Communications in Aerial-to-Ground Networks,” in IEEE Open Journal of Vehicular Technology, vol. 6, pp. 1140-1151, 2025, doi: 10.1109/OJVT.2025.3559698, 2025.
• P.S. Bithas, G.P. Efthymoglou, A.G. Kanatas, K. Maliatsos, “Joint Sensing and Communications in Unmanned-Aerial-Vehicle-Assisted Systems”, Drones, 2024.
• H. Armeniakos, P.S. Bithas, K. Maliatsos, and A. G. Kanatas, “Joint Energy and SINR Coverage Probability in UAV Corridor-assisted RF-powered IoT Networks”, Accepted for publication in IEEE Communications Letters, 2024.
• H. Armeniakos, A. G. Kanatas and H. S. Dhillon, “Comprehensive Analysis of Maximum Power Association Policy for Cellular Networks Using Distance and Angular Coordinates,” in IEEE Transactions on Wireless Communications, doi: 10.1109/TWC.2024.3388845, 2024.
• H.K. Armeniakos, K. Maliatsos, P.S. Bithas, and A.G. Kanatas, “A stochastic geometry-based performance analysis of a UAV corridor-assisted IoT network”, Frontiers in Communications and Networks, 5:1337697, doi: 10.3389/frcmn.2024.1337697, 2024.
• A. G. Kanatas, “Spherical Random Arrays With Application to Aerial Collaborative Beamforming,” in IEEE Transactions on Antennas and Propagation, vol. 71, no. 1, pp. 550-562, Jan. 2023, doi: 10.1109/TAP.2022.3214845, 2023.
• C.K. Armeniakos and A.G. Kanatas, “Performance Comparison of Wireless Aerial 3D Cellular Network Models”, IEEE Communications Letters, 2022.
• A. G. Kanatas, “Coordinates Distributions in Finite Uniformly Random Networks,” in IEEE Access, doi: 10.1109/ACCESS.2022.3173312, 2022.
• C. Armeniakos, P. S. Bithas and A. G. Kanatas, “Finite Point Processes in a Truncated Octahedron-Based 3D UAV Network,” in IEEE Transactions on Vehicular Technology, doi: 10.1109/TVT.2022.3161758, 2022.
• C.K. Armeniakos, V. Tsekenis, V. Nikolaidis, K. Maliatsos, P.S. Bithas, A.G. Kanatas, “Human Fall Detetction Using mmWave Radars: A Cluster-Assisted Experimental Approach”, accepted for publication in Journal of Ambient Intelligence and Humanized Computing, 2022.
• A.G. Kanatas, “Analysis of Planar Random Arrays With Stochastic Geometry Tools”, IEEE Transactions on Antennas and Propagation, 2021.
• E.T. Michailidis, P. Bithas, N. Nomikos, D. Vouyioukas, A. Kanatas, “Outage Probability Analysis in Multi-User FSO/RF and UAV-enabled MIMO Communication Networks “, Physical Communication, 2021.
• K. Maliatsos, P.S. Bithas, A.G. Kanatas, “A Low-Complexity Reconfigurable Multi-Antenna Technique for non-Terrestrial Networks”, Frontiers in Communications and Networks-Aerial and Space Networks, 2021.
• V. Tsekenis, C.K. Armeniakos, V. Nikolaidis, P.S. Bithas, A.G. Kanatas, “Machine Learning-Assisted Man Overboard Detection Using Radars.”, Electronics, 10, 1345, 2021.
• C. Kalloniatis, C. Lambrinoudakis, M. Musahl, A. Kanatas, S. Gritzalis, “Incorporating privacy by design in Body Sensor Networks for Medical Applications: A Privacy and Data Protection Framework”, (https://doi.org/10.2298/CSIS200922057K) Computer Science and Information Systems, Vol. 18, No. 1, 323–350, 2021.
• C. K. Armeniakos, P. S. Bithas and A. G. Kanatas, “SIR Analysis in 3D UAV Networks: A Stochastic Geometry Approach,” (10.1109/ ACCESS.2020.3036983) in IEEE Access, vol. 8, pp. 204963-204973, 2020.
• P. S. Bithas, V. Nikolaidis, A. G. Kanatas and G. K. Karagiannidis, “UAV-to-Ground Communications: Channel Modeling and UAV Selection,” in IEEE Transactions on Communications, vol. 68, no. 8, pp. 5135-5144, Aug. 2020.
• E.T. Michailidis, S.M. Potirakis, A.G. Kanatas, “AI-Inspired Non-Terrestrial Networks for IIoT: Review on Enabling Technologies and Applications”, 1, 21-48, IoT 2020.
• K. Maliatsos, L. Marantis, P. S. Bithas, Athanasios G. Kanatas “Hybrid Multi-Antenna Techniques for V2X Communications: Prototyping and Experimentation”, accepted for publication, Telecom, 2020.
• D. K. Rongas, A. S. Paraskevopoulos, L. D. Marantis, and A. G. Kanatas, “An Integrated Shark-Fin Reconfigurable Antenna for V2X Communications”, Progress In Electromagnetics Research C, Vol. 100, 1–16, 2020.
• V. Nikolaidis, N. Moraitis, D. Vouyioukas, A. Kanatas, “Building Entry Loss and Capacity Evaluation of a UAV-to-Indoor Dual-Polarized MIMO Channel”, accepted for publication in IET Microwaves, Antennas & Propagation, 2020.
• E. T. Michailidis, N. Nomikos, P. Trakadas and A. G. Kanatas, “Three-Dimensional Modeling of mmWave Doubly Massive MIMO Aerial Fading Channels,” (10.1109/TVT.2019.2956460) in IEEE Transactions on Vehicular Technology, vol. 69, no. 2, pp. 1190-1202, Feb. 2020.
• P. Bithas , E. Michailidis , N. Nomikos , D. Vouyioukas , A. Kanatas, “A Survey on Machine-Learning Techniques for UAV-Based Communications”, accepted for publication in Sensors, 2019.
• C. Kalloniatis, V. Diamantopoulou, K. Kotis, C. Lyvas, K. Maliatsos, M. Gay, A. Kanatas, and C. Lambrinoudakis, “Towards the design of an assurance framework for increasing security and pri-vacy in connected vehicles”, accepted for publication in International Journal of Internet of Things and Cyber-Assurance, 2019.
• E. Michailidis , N. Nomikos , P. Bithas , D. Vouyioukas , A. Kanatas, “Optimal 3-D Aerial Relay Placement for Multi-User MIMO Communications”, accepted for publication in IEEE Transactions on Aerospace & Electronic Systems, 2019.
• P. Bithas, A. Kanatas, D. B. da Costa, P. K. Upadhyay, A. Hatziefremidis, “Novel Results for the Multivariate Ricean Distribution With Non-Identical Parameters”, accepted for publication in IEEE Transactions on Vehicular Technology, 2019.
• Bithas, A. Kanatas, D. Matolak, “Exploiting Shadowing Stationarity for Antenna Selection in V2V Communications”, (10.1109/TVT.2018.2888802) accepted for publication in IEEE Transactions on Vehicular Technology, 2018.
• Nikolaidis, N. Moraitis, P. S. Bithas and A. G. Kanatas, “Multiple Scattering Modeling for Dual-Polarized MIMO Land Mobile Satellite Channels,” (10.1109/TAP.2018.2854410) in IEEE Transactions on Antennas and Propagation, vol. 66, no. 10, pp. 5657-5661, Oct. 2018.
• Nikolaidis, N. Moraitis, A. Kanatas, “Statistical Characterization of an Urban Dual-Polarized MIMO LMS Channel”, accepted for publication in International Journal on Satellite Communications & Netwroking, 2018.
• Solanki, P. K. Upadhyay, D. B. da Costa, P. S. Bithas, A. G. Kanatas and U. S. Dias, “Joint Impact of RF Hardware Impairments and Channel Estimation Errors in Spectrum Sharing Multiple-Relay Networks,” (10.1109/TCOMM.2018.2832623) in IEEE Transactions on Communications, vol. 66, no. 9, pp. 3809-3824, Sept. 2018.
• Bankey, P. K. Upadhyay, D. B. Da Costa, P. S. Bithas, A. G. Kanatas and U. S. Dias, “Performance Analysis of Multi-Antenna Multiuser Hybrid Satellite-Terrestrial Relay Systems for Mobile Services Delivery,” (10.1109/ACCESS.2018.2830801) in IEEE Access, vol. 6, pp. 24729-24745, 2018.
• P. Peppas, G. P. Efthymoglou and A. G. Kanatas, “Approximations to the Distribution of the Sum of Generalized Normal RVs Using the Moments Matching Method and its Applications in Performance Analysis of Equal Gain Diversity Receivers,” (10.1109/TVT.2018.2830316) in IEEE Transactions on Vehicular Technology, vol. 67, no. 8, pp. 7230-7241, Aug. 2018.
• S. Bithas, G. P. Efthymoglou and A. G. Kanatas, “V2V Cooperative Relaying Communications Under Interference and Outdated CSI,” (10.1109/TVT.2017.2786583) in IEEE Transactions on Vehicular Technology, vol. 67, no. 4, pp. 3466-3480, April 2018.
• S. Bithas, A. G. Kanatas, D. B. da Costa, P. K. Upadhyay and U. S. Dias, “On the Double-Generalized Gamma Statistics and Their Application to the Performance Analysis of V2V Communications,” (10.1109/TCOMM.2017.2757466) in IEEE Transactions on Communications, vol. 66, no. 1, pp. 448-460, Jan. 2018.
• Marantis, D. Rongas, A. Paraskevopoulos, C. Oikonomopoulos-Zachos and A. Kanatas, “Pattern reconfigurable ESPAR antenna for vehicle-to-vehicle communications,” (10.1049/iet-map.2017.0209) in IET Microwaves, Antennas & Propagation, vol. 12, no. 3, pp. 280-286, 28 2, 2018.
• P. Efthymoglou, P. S. Bithas and A. G. Kanatas, “Exact SNR and SIR Analysis in Poisson Wireless Networks”, (10.1049/el.2016.2378) Electronics Letters, vol. 53, no. 5, pp. 356-358, 3 2 2017.
• K. Sharma, P.K. Upadhyay, D.B. da Costa, P.S. Bithas, A.G. Kanatas, “Performance Analysis of Overlay Spectrum Sharing in Hybrid Satellite-Terrestrial Systems With Secondary Network Selection”, (10.1109/TWC.2017.2725950) accepted for publication in IEEE Transactions on Wireless Communications, 2017.
• R. Ortega, P.K. Upadhyay, D.B. da Costa, P.S. Bithas, A.G. Kanatas, U.S. Dias, R.T. de Sousa Junior, “Joint Effect of Jamming and Noise on the Secrecy Outage Performance of Wiretap Channels with Feedback Delay and Multiple Antennas”, (10.1002/ett.3191) accepted for publication in Transactions on Emerging Telecommunications Technologies, 2017.
• P. Peppas, P. S. Bithas, G. P. Efthymoglou, and A. G. Kanatas, “Space Shift Keying Transmission for Intervehicular Communications”, (10.1109/TITS.2016.2556082), IEEE Transactions on Intelligent Transportation Systems, vol. 17, no. 12, pp. 3635-3640, Dec. 2016.
• S. Bithas, K. Maliatsos, A.G. Kanatas, “The Bivariate Double Rayleigh Distribution for Multichannel Time-Varying Systems”, (10.1109/LWC.2016.2598735), IEEE Wireless Communications Letters, vol. 5, no. 5, pp. 524-527, Oct. 2016.
• Fassoi, E.T. Michailidis, A.G. Kanatas, “Performance Analysis of MIMO Satellite Communications Via Multiple Terrestrial Non-Regenerative Relay Nodes”, International Journal On Advances in Telecommunications, vol. 9, No. 3&4, 2016.
• Nikolaidis, N. Moraitis, A.G. Kanatas, “Dual-Polarized Narrowband MIMO LMS Channel Measurements in Urban Environments”, (10.1109/TAP.2016.2637862), IEEE Transactions on Antennas & Propagation, vol.65, No.2, pp.763-774, 2016.
• S. Bithas, G.P. Efthymoglou, A.G. Kanatas, “SEP of Rectangular QAM in Composite Fading Channels”, Journal of Electronics and Communications, 2015.
• Maliatsos, A. Adamis, A.G.Kanatas, ” Elaborate Analysis and Design of Filter Bank based Sensing for wideband Cognitive Radios”, accepted for publication in EURASIP, Journal on Advances in Signal Processing, 2014.
• BO, V. Barousis, A. Kalis, C. Papadias, A. Kanatas, R. Prasad, “A Single RF MIMO Loading Network for High Order Modulation Schemes”, accepted for publication to Int. Journal on Antennas & Propagation, 2014.
• M. Eldowek, E. T. Michailidis , Y. A. Albagory, M. Abd-Elnaby, El-Sayed M. El-Rabaie, M. I. Dessouky, Abdel-Aziz T. Shalaby, B. M. Sallam, F. E. Abd El-Samie, A. G. Kanatas, “Complex Envelope Second-Order Statistics in High-Altitude Platforms Communication Channels”, Wireless Personal Communications, DOI 10.1007/s11277-014-1652-z, February 2014.
• Petropoulou, E. Michailidis, A. Panagopoulos, A.G. Kanatas, “Radio Propagation Channel Measurements for Multi-Antenna Satellite Communication Systems: A survey”, accepted for publication to IEEE Antennas & Propagation Magazine, 2014.
• Moraitis, P.N. Vasileiou, C.G. Kakoyiannis, A. Marousis, A.G. Kanatas, P. Constantinou, ” Radio Planning of Single Frequency Networks for Broadcasting Digital TV in Mixed-Terrain Regions”, accepted for publication to IEEE Antennas & Propagation Magazine, 2014.
• D. Thomatos, P.N. Vasileiou and A.G. Kanatas, “A Genetic Algorithm Applied to BS-MIMO Single-RF Front-End Reconfigurable Transceivers”, accepted for publication in IET Microwave Antennas & Propagation, 2014.
• Michailidis and A.G. Kanatas, “Wideband HAP-MIMO Channels: A 3-D Modeling and Simulation Approach”, Wireless Personal Communications, DOI 10.1007/s11277-013-1311-9, Vol. 74, Issue 2 , Page 639-664, 2014.
• Maliatsos, P.N. Vasileiou, and A.G. Kanatas, “Performance Evaluation of Beamspace MIMO Systems with Channel Estimation in Realistic Environments”, invited for publication in Journal of Cyber Security and Mobility, Vol.2, Issue 3&4, 2013.
• Maliatsos, A. Adamis, A.G.Kanatas, “Interference vs Filtering Distortion Tradeoffs in OFDM-based Cognitive Radios”, Transactions on Emerging Telecommunications Technologies (ETT), Vol. 24, Issue 7-8, pp. 692–708, November-December 2013.
• Nomikos, E. Michailidis, D. Vougioukas and A.G. Kanatas, “Performance Analysis of a Two-Hop MIMO Mobile-to-Mobile via Stratospheric-Relay Link Employing Hierarchical Modulation”, Vol. 2013, Article ID 935609, International Journal of Antennas and Propagation, 2013.
• Vasileiou, K. Maliatsos, E. Thomatos, A.G. Kanatas, “Reconfigurable Orthonormal Basis Patterns Using ESPAR Antennas”,, IEEE Antennas & Wireless Propagation Letters, vol. 12, pp.448-451, 2013.
• G. Siamarou, P. Theofilakos, and A.G. Kanatas, “60 GHz Wireless Links for HDTV: Channel Characterization and Error Performance Evaluation”, Progress in Electromagnetic Research (PIER) C, vol. 36, pp.195-205, 2013.
• Michailidis, P. Theofylakos and A.G. Kanatas, “Three-Dimensional Modeling and Simulation of MIMO Mobile-to-Mobile via Stratospheric Relay Fading Channels”, IEEE Transactions on Vehicular Technology, vol.62, issue 5, pp.2014-2030, 2013.
• Barousis, A.G. Kanatas, A. Kalis, and J. Perruisseau-Carrier, “Reconfigurable Parasitic Antennas for Compact Mobile Terminals in Multiuser Wireless Systems”, (10.1186/1687-1499-2012-30), EURASIP Journal on Wireless Communications and Networking, 2012:30, DOI 10.1186/1687-1499-2012-30, Published: 3 February 2012.
• Barousis and A.G. Kanatas, “Aerial Degrees of Freedom of Parasitic Arrays for Single RF Front-End MIMO Transceivers”, (10.2528/PIERB11092904), Progress In Electromagnetics Research B (PIER B), Vol. 35, pp. 287-306, 2011.
• Michailidis and A.G. Kanatas, “Capacity Analysis and Simulation of 3-D Space-Time Correlated HAP-MIMO Channels”, International Journal On Advances in Telecommunications, vol.4, no1&2, 2011.
• Michailidis and A.G. Kanatas, “Statistical Simulation Modeling of 3-D HAP-MIMO Channels”, (10.1007/s11277-011-0314-7), Wireless Personal Communications, 2011.
• P.D. Arapoglou, E. Michailidis, A. Panagopoulos, A.G. Kanatas, R. Prieto-Cerdeira, “The Land Mobile Earth-Space Channel: From L- to Ka-Band and from Single- to Multi-Dimensional Modeling”, (10.1109/MVT.2011.940794), Special Issue on Trends in Mobile Radio Channels: Modeling, Analysis, and Simulation, pp.44-53, IEEE Vehicular Technology Magazine, June 2011.
• A.G. Kanatas, A. Kalis, G.P. Efthymoglou, “A Single Hop Architecture Exploiting Cooperative Beamforming for Wireless Sensor Networks”, (10.1016/j.phycom.2011.02.003), in Special Issue: Cooperative Communication – Elsevier Physical Communication, 2011.
• Barousis, A.G. Kanatas, A. Kalis, “Beamspace Domain Analysis of Single RF Front-end MIMO Systems”, (10.1109/TVT.2011.2112383), Vol.60, No.3, pp.1195-119, March IEEE Transactions on Vehicular Technology, 2011.
• Kalis and A.G. Kanatas, “Cooperative Beam-forming in ‘Smart Dust’: Getting rid of Multi-hop Communications”, (10.1109/MS.2009.163), IEEE Pervasive Computing, Vol.9, No.3, pp.47-53, July-September, 2010.
• Barousis, A.G. Kanatas, N. Skentos, A. Kalis, “Pattern Diveristy for Single RF User Terminals in Multiuser Environments”, (10.1109/LCOMM.2010.02.091941), IEEE Communication Letters, Vol.14, No.2, pp.151-153, Feb 2010.
• Kalis, A.G. Kanatas, and G. Efthymoglou, “A Co-operative Beamforming Solution for Eliminating Multi-hop Communications in Wireless Sensor Networks”, (10.1109/JSAC.2010.100910), IEEE Journal on Selected Areas in Communications, Vol. 28, No. 7, Sep. 2010.
• Michailidis and A.G. Kanatas, “Three-dimensional HAP-MIMO Channels: Modeling and Analysis of Space-Time Correlation”, (10.1109/TVT.2010.2042629), IEEE Transactions on Vehicular Technology, Vol.59, No.5, pp.2232-2252, June 2010.
• Spiliotopoulos and A.G. Kanatas, “Channel Measurements and Modelling in a Military Cargo Airplane”, (10.2528/PIERB10080604), Progress in Electromagentics Research PIER B, 26, page 69-100, 2010.
• P.D. Karamalis, A.G. Kanatas and P. Constantinou, “A Genetic Algorithm applied for Optimization of Antenna Arrays used in Mobile Radio Channel Characterization Devices”, (10.1109/TIM.2009.2014615), IEEE Transactions on Instrumentation & Measurements, Vol.58, No.8, pp.2475-2487, Aug,  2009.
• Spiliotopoulos and A.G. Kanatas, “Path-Loss and Time Dispersion Parameters of UWB Signals in a Military Airplane”, (10.1109/LAWP.2009.2026591), IEEE Antennas and Wireless Propoagation Letters, Vol.8, pp.790-793, 2009.
• Bravos, A.G. Kanatas, “Energy Efficiency Comparison of MIMO-based and Multihop Sensor Networks”, (10.1155/2008/732145), EURASIP Journal on Wireless Communications and Networking, vol. 2008, Article ID 732145, 2008.
• Theofilakos, A.G. Kanatas, “Maximizing capacity of MIMO systems with Receive Antenna Subarray Formation”, (10.1049/el:20081926), IET Electronics Letters, Vol.44, No20, September, 2008.
• Theofylakos, A.G. Kanatas, G. Efthymoglou, “Performance of Generalized Selection Combining Receivers in K Fading Channels”, (10.1109/LCOMM.2008.080779), IEEE Communications Letters, Vol.12, No11, November 2008.
• Kalis, A.G. Kanatas, and C. Papadias, “A novel approach to MIMO transmission using a single RF front end”, (10.1109/JSAC.2008.080813), IEEE Journal on Selected Areas in Communications, Vol.26, No.6, pp.972-980, Aug., 2008.
• Barousis, A.G. Kanatas, A. Kalis, and C. Papadias, “A Stochastic Beamforming Algorithm for ESPAR Antennas”, (10.1109/LAWP.2008.2004783), IEEE Antennas and Wireless Propagation Letters, Vol.7, pp.745-748, 2008.
• Theofilakos, A.G. Kanatas, “Capacity Performance of Adaptive Receive Antenna Subarray Formation for MIMO Systems”, (10.1155/2007/56471), EURASIP Journal on Wireless Communications and Networking, vol. 2007, Article ID 56471, 2007.
• A.G. Kanatas, “A Receive Antenna Subarray Formation Algorithm for MIMO Systems”, (10.1109/LCOMM.2007.062121), IEEE Communications Letters, Vol.11, No.5, pp.396-398, May, 2007.
• Bravos, A.G. Kanatas, “Integrating Power Control with Routing to Satisfy Energy and Delay Constraints in Sensor Networks”, (10.1002/ett.1248), European Transactions on Telecommunications, 2007.
• N.D. Skentos, A. Marousis, P. Constantinou, and A.G. Kanatas, “Experimental Multipath Component Characteristics for Short Range Urban Propagation Environments”, (10.1002/ett.1240), European Transactions on Telecommunications, Volume 18, Issue 6, Pages: 595-603, October 2007.
• P.D. Karamalis, N.D. Skentos, and A.G. Kanatas, “Adaptive Antenna Subarray Formation for MIMO Systems”, (10.1109/TWC.2006.04532), IEEE Transactions on Wireless Communications, Vol.5, No.9, September, 2006.
• Skentos, A.G. Kanatas, P.I. Dallas, P. Constantinou, “MIMO Channel Characterization for Short Range Fixed Wireless Propagation Environments”, (10.1007/s11277-005-9003-8), Wireless Personal Communication (An International Journal on), Vol. 36, No. 4, pp.339-361, March, 2006.
• P.D. Karamalis, N. Skentos, A. Kanatas, “Selecting Array Configurations for MIMO Systems : An Evolutionary Computation Approach”, (10.1109/TWC.2004.837447), IEEE Transactions on Wireless Communications, Vol. 3, No.6, November, 2004.
• G.D. Pantos, A.G. Kanatas, P. Constantinou, “Performance Evaluation of OFDM Transmission over a Challenging Urban Propagation Environment”, (10.1109/TBC.2003.808911), IEEE Transactions on Broadcasting, Vol. 49, No.1, March 2003.
• A.G. Kanatas, N. Moraitis, E. Angelou, and P. Constantinou, “Measurements and Channel Characterization at 1.89 GHz in Modern Office Buildings”, (10.1002/ett.910), European Transactions on Telecommunications, Vol. 14, Issue 2, 2003.
• A.G. Kanatas, P. Constantinou, “A Propagation Prediction Tool for Urban Mobile Radio Systems”, (10.1109/25.875256), IEEE Transactions on Vehicular Technology, Vol. 49, Issue 4, 2000.
• A.G. Kanatas, P. Constantinou, “A Narrowband Land Mobile Satellite Channel Software Simulator for Urban Environments”, International Journal of Satellite Communications, Vol. 18, Issue 1, Jan-Feb 2000.
• A.G. Kanatas, N. Papadakis, P. Constantinou, “An Empirical Model for High Elevation Angle Land-Mobile Satellite Channels at Urban Environment”, (10.1109/4234.664215), IEEE Communications Letters, Vol. 2, No.4, April 1998.
• A.G. Kanatas, P. Constantinou, “City Center High Elevation Angle Propagation Measurements at L-Band for Land-Mobile Satellite Systems”, (10.1109/25.704855), IEEE Transactions on Vehicular Technology, Vol. 47, No.4, August 1998.
• Papadakis, A.G. Kanatas, P. Constantinou, “Microcellular Propagation Measurements and Simulation at 1.8 GHz in Urban Environment”, (10.1109/25.704856), IEEE Transactions on Vehicular Technology, Vol. 47, No.4, August 1998.
• A.G. Kanatas, I.D. Kountouris, G.B. Kostaras, P. Constantinou, “A UTD Propagation Model In Urban Microcellular Environments”, (10.1109/25.554751), IEEE Transactions on Vehicular Technology, Vol. 46, No.1, February 1997.
• A.G. Kanatas, P. Constantinou, “Narrowband Characterization of the Land Mobile Satellite Channel: A Comparison of Empirical Models”, (10.1002/ett.4460070404), European Transactions on Telecommunications, Vol. 7, No.4, July-August 1996.

 

Conferences (2013-2024)

• H. K. Armeniakos and A.G. Kanatas, “SINR analysis of Fluid Antenna-enabled Cellular Networks using a Gaussian Copula Approach”, IEEE Wireless Communications and Networking Conference, 24–27 March 2025, Milan, Italy, 2025.
• A. Hofmann, Y. Stratakos, L. Marantis, V. Spanakis-Misirlis, D. Khouri, A.G. Kanatas “A 3D Printed Quad-Ridged Flared Horn Antenna Feeder for Radio-Telescopes”, 19th European Conference on Antennas and Propagation, (EuCAP 2025), Stockholm, Sweden, 2025.
• A. G. Kanatas, H. K. Armeniakos, and H. S. Dhillon, ” Degrees of Freedom With Small and Large Linear Surfaces in the Near Field,” in the 6th Int. Workshop on Electromagnetic Signal and Informatiol Theory, IEEE International Conference on Communications, 9-13 June, Denver, CO, USA, 2024.
• C. H. K. Armeniakos, A. G. Kanatas and H. S. Dhillon, “Analysis of Cell Association in mmWave Networks based on Euclidean and Angular Distances,” 2023 IEEE 34th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Toronto, ON, Canada, 2023.
• L. Marantis, A. Spanakis-Misirlis, D. Rongas, K. Maliatsos, C. Armeniakos and A. Kanatas, “A pattern reconfigurable microstrip patch ESPAR designed for a hybrid beam-forming testbed,” 2023 17th European Conference on Antennas and Propagation (EuCAP), Florence, Italy, 2023.
• C. Armeniakos, A.G. Kanatas, “Angular Distance-Based Performance Analysis of mmWave Cellular Networks”, IEEE Globecom, Rio de Janeiro, 4-8 December 2022.
• D. Rongas, L. Marantis, and A. Kanatas, “A reconfigurable MuPAR antenna system employing a hybrid beam-forming technique”, European Conference on Antennas & Propagation (EuCAP), Madrid, Spain, 2022.
• L. Marantis, P. Brennan, A. Kanatas, “Spherical Harmonic Theory Investigations for Spherical Antenna Arrays”, European Conference on Antennas & Propagation (EuCAP), Kopenhagen, Denmark, 2020.
• L. Marantis, A. Paraskevopoulos, D. Rongas, K. Maliatsos, P. Bithas, A. Kanatas, “A Pattern Reconfigurable Antenna System Integrated in a Truck Side Mirror”, 8th International Conference on Modern Circuits and Systems Technologies, MOCAST 2019, Thessaloniki, Greece, May 2019.
• P. Bithas, V. Nikolaidis, A.G. Kanatas, “A New Shadowed Double-Scattering Model with Application to UAV-to-Ground Communications”, WCNC 2019, 15-19 April, Marrakech, Morocco, 2019.
• K. Maliatsos, C. Lyvas, P. Pantazopoulos, C. Lambrinoudakis, A. Kanatas, M. Gay, A. Amditis, “Standardizing Security Evaluation Criteria for Connected Vehicles: A Modular Protection Profile”, IEEE Conference on Standards for Communications and Networking (CSCN’19)”, Granada, Spain”, Oct 27, 2019.
• Bithas, A.G. Kanatas, D. Matolak, “Shadowing-Based Antenna Selection for V2V Communications”, IEEE 29th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC) – Workshop WS-03 “International Workshop on V2X Communications and Channel Modeling”, 2018.
• Pantazopoulos, S. Haddad, C. Lambrinoudakis, C. Kalloniatis, K. Maliatsos, A. Kanatas, A. Varadi, M. Gay, and A. Amditis, “Towards a Security Assurance Framework for Connected Vehicles”, 19TH IEEE Int. Symposium on a World of Wireless, Mobile and Multimedia Networks, (WOWMOM 2018), June 12-15, Chania, Greece, 2018.
• S. Bithas, A.G. Kanatas, D.B. da Costa, P.K. Upadhyay, “A Low Complexity Communication Technique for Mobile-to-Mobile Communication Systems”, the 14th International Wireless Communications and Mobile Computing Conference (IWCMC 2018), Limassol, Cyprus, June 25 — 29, 2018.
• T. Michailidis, N. Nomikos, P. Bithas, D. Vouyioukas, and A. G. Kanatas, “Optimal Relay Location and Oppοrtunistic User-Scheduling for Stratospheric Communications”, the 10th International Conference on Advances in Satellite and Space Communications (SPACOMM 2018), Athens, Greece, 2018.
• T. Michailidis, N. Nomikos, P. Bithas, D. Vouyioukas, and A.G. Kanatas, “Outage Probability of Triple-Hop Mixed RF/FSO/RF Stratospheric Communication Systems”, the 10th International Conference on Advances in Satellite and Space Communications (SPACOMM 2018), Athens, Greece, 2018.
• T. Michailidis, S. M. Potirakis, and A. G. Kanatas “Realizing Challenging Internet of Things Applications Via Aerospace Infrastructures”, the 10th International Conference on Advances in Satellite and Space Communications (SPACOMM 2018), Athens, Greece, 2018.
• Nikolaidis, N. Moraitis, D. Vouyioukas, A. G. Kanatas “Capacity Evaluation of a Satellite-to-Indoor Narrowband Dual Polarized MIMO Channel”, European Conference on Antennas & Propagation (EuCAP), London, UK, April 9-13, 2018.
• R. Ortega, P. K. Upadhyay, D. B. da Costa, P. S. Bithas, A. G. Kanatas, U. S. Dias, and R. T. de Sousa Junior, “Joint Effect of Jamming and Noise in Wiretap Channels with Multiple Antennas”, the 13th International Wireless Communications and Mobile Computing Conference (IWCMC 2017), Valencia, Spain, June 26 — 30, 2017.
• Nikolaidis, N. Moraitis, A. G. Kanatas, “Spatially Separated Single-Polarized vs. Collocated Dual-Polarized MIMO Measurements”, European Conference on Antennas & Propagation, Paris, France, 2017.
• Marantis, K. Maliatsos, C. OIkonomopoulos-Zachos, D. Rongas, A. Paraskevopoulos, A. Aspreas, A. G. Kanatas, “The Pattern Selection Capability of a Printed ESPAR Antenna”, European Conference on Antennas & Propagation, Paris, France, 2017.
• Marantis, A. Paraskevopoulos, D. Rongas, A. G. Kanatas, C. OIkonomopoulos-Zachos, S. Voell, “A Printed Monopole ESPAR Antenna for Truck-to-Truck Communications”, International Workshop on Antenna Technology: Small Antennas, Innovative Structures, and Applications (iWAT) Athens, Greece, 2017.
• Bithas, A.G. Kanatas, D.B da Costa, P.K. Upadhya, “Transmit Antenna Selection in Vehicle-to-Vehicle Time-Varying Fading Channels”, ΙΕΕΕ ICC, Paris, France, 21-25 May, 2017.
• K. Sharma, P.K. Upadhya, D.B da Costa, P. Bithas, A.G. Kanatas, “Hybrid Satellite-Terrestrial Spectrum Sharing System with Opportunistic Secondary Network Selection”, ΙΕΕΕ ICC, Paris, France, 21-25 May, 2017.
• Solanki, P.K. Sharma, P.K. Upadhyay, D.B. da Costa, P.S. Bithas, and A.G. Kanatas, “Cognitive Multi-Relay Networks with RF Hardware Impairments and Channel Estimation Errors”, IEEE Globecom, Singapore, 4-8 December, 2017.
• S. Bithas, A.G. Kanatas, D.B. da Costa, P.K. Upadhyay, and U.S. Dias, “The Double-Generalized Gamma Distribution and its Application to V2V Communications”, IEEE Globecom, Singapore, 4-8 December, 2017.
• T. Michailidis, K. Maliatsos, and A. G. Kanatas, “Relay Selection in V2V Communications Based on 3-D Geometrical Channel Modeling”, European Conference on Antennas & Propagation, Davos, Switzerland, 10-15 April, 2016.
• Marantis, K. Maliatsos, A.G. Kanatas, “ESPAR Antenna Positioning for Truck-to-Truck Communication Links”, European Conference on Antennas & Propagation, Davos, Switzerland, 10-15 April, 2016.
• Nikolaidis, N. Moraitis, A.G. Kanatas, “Dual Polarized MIMO LMS Channel Measurements and Characterization in a Pedestrian Environment”, European Conference on Antennas & Propagation, Davos, Switzerland, 10-15 April, 2016.
• S. Bithas, G. P. Efthymoglou and A. G. Kanatas, “Intervehicular Communication Systems under Co-Channel Interference and Outdated Channel Estimates”, accepted in ΙΕΕΕ International Conference on Communications (ICC), Kuala Lumpur, Malaysia, 23-27 May 2016.
• S. Bithas, K. Maliatsos and A. G. Kanatas, “V2V Communication Systems under Correlated Double Rayleigh Fading Channels” accepted in Vehicular Technology Conference (VTC Spring) 2016.
• T. Michailidis, K. Maliatsos, A.G. Kanatas, “MIMO V2V Communications Via Multiple Relays: Relay Selection Over Space-Time Correlated Channels”, European Conference on Networks and Communications (EuCNC 2016), Athens, Greece, 2016.
• S. Bithas, A. Aspreas and A. G. Kanatas, “A New Reconfigurable Antenna Scheme and its Application to Vehicle-to-Vehicle Communications”, IEEE WiMob, New York, USA, 17-19 Oct. 2016.
• Peppas, P. S. Bithas, G. Efthymoglou and A. G. Kanatas, “Spatial Modulation for V2V and V2I Communications in a Multiple Scattering Environment”, IEEE Globecom, Washington D.C., USA, 4-8 Dec. 2016.
• Maliatsos, K.; Vasileiou, P.N.; Kanatas, A.G., “Full-duplex communications with the use of parasitic array radiators,” in Wireless Telecommunications Symposium (WTS), 2015 , vol., no., pp.1-7, 15-17 April 2015.
• Nomikos, E.T. Michailidis, D. Vouyioukas, A.G. Kanatas, “Mobile-to-mobile communications via stratospheric relays: Relay selection and performance analysis”, IEEE International Conference on Communications, ICC 2015; London; United Kingdom; 8-12 June 2015.
• Fassoi, E.T. Michailidis, A.G. Kanatas, “Performance evaluation of MIMO satellite multiple-relay multi-user fading channels”, 9th European Conference on Antennas and Propagation, EuCAP 2015; Lisbon; Portugal; 13-17 May 2015.
• Daskalaki, P.N.; Maliatsos, K.; Kanatas, A.G., “Design and analysis of a 5-element ESPAR antenna with an active PIFA,” Antennas and Propagation (EuCAP), 2014 8th European Conference on , vol., no., pp.1864,1868, 6-11 April 2014.
• N. Daskalaki, K. Maliatsos, and A.G. Kanatas, “A Study of SNR Degradation due to Impedance Mismatch in ESPAR Antennas”, PIERS, Stockholm, Sweden, 12-15 Aug 2013.
• Thomatos, P.N. Vasileiou, A.G. Kanatas, “ESPAR Loads Calculation for Achieving Desired Radiated Patterns with a Genetic Algorithm”, 7th European Conference on Antennas and Propagation (EuCAP), Gothenburg, Sweden, 8-12 April 2013.
• Maliatsos, A.G. Kanatas, “Modifications of the IST-WINNER Channel Model for Beamspace Processing and Parasitic Arrays”, 7th European Conference on Antennas and Propagation (EuCAP), Gothenburg, Sweden, 8-12 April 2013.
• T. Michailidis, P. Petropoulou, A.G. Kanatas, “Geometry-Based Modeling of Cross-Polarization Discrimination in HAP Propagation Channels”, 7th European Conference on Antennas and Propagation (EuCAP), Gothenburg, Sweden, 8-12 April 2013.
• N. Vasileiou, C.G. Kakoyiannis, N. Moraitis, A. Marousis, A.G. Kanatas, P. Constantinou, “Planning Single Frequency Networks for Broadcasting Digital TV”, 7th European Conference on Antennas and Propagation, Gothenburg, Sweden, 8-12 April 2013.
• T. Michailidis, P.N. Daskalaki, and A.G. Kanatas “Performance of Capacity Optimized Line-of-sight MIMO HAP-to-train Architectures”, PIERS, Stockholm, Sweden, 12-15 Aug 2013.
• Maliatsos, P.N. Vasileiou, and A.G. Kanatas, “Channel Estimation and Link Level Evaluation of Adaptive Beamspace MIMO Systems”, in 2013 International Conference on Wireless VITAE (WirelessVitae-2013), Atlantic City, USA, 24-27 Jun. 2013.
• N. Vasileiou, E.D. Thomatos, K. Maliatsos, and A.G. Kanatas, “Adaptive Basis Patterns Computation for ESPAR Antennas”, IEEE Vehicular Technology Conference Spring 2013, Dresden, Germany, Jun. 2013.
• Maliatsos, P.N. Vasileiou, and A.G. Kanatas, “V-BLAST Reception for Beamspace MIMO systems with limited feedback”, in Proc. 24th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2013, London, UK, 8-11 Sep. 2013.
• Ε. T. Michailidis and A. G. Kanatas, “A 3-D Wideband MIMO Channel Model for Mobile-to-Mobile Relay-based Communications”, in Proc. 24th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2013, London, UK, 8-11 Sep. 2013.

George P. Efthymoglou received the B.S. degree in physics from University of Athens, in 1991 and the M.S. and Ph.D. degrees in electrical engineering from Florida Atlantic University, USA, in 1993 and 1997, respectively. From 1993 to 1997 he worked as a telecommunications consultant and gave lectures on the theory and simulation of digital communication systems to employees of companies such as Motorola, Lucent, Harris Corporation, AT&T, and IBM.  In 1998, he joined the R&D group of Signal Processing Worksystem (SPW) at Cadence Design Systems, where he worked in projects related to modeling, simulation, and performance evaluation of 3G wireless systems. In 2002, he joined the Department of Digital Systems at the University of Piraeus where he is currently a Professor. His research interests are in the area of digital communications with emphasis on the performance of cellular and satellite communication systems.

Publications

Publications 2010 – 2023

I) JOURNALS

• V. Aalo, K. P. Peppas and G. P. Efthymoglou, “Performance Analysis of Beacon-Assisted Wireless Powered Communications With Spatially Random Sensors,” in IEEE Access, vol. 11, pp. 12755-12764, 2023, doi: 10.1109/ACCESS.2023.3241755.
• V. A. Aalo, P. S. Bithas and G. P. Efthymoglou, “Ergodic Capacity of Generalized Fading Channels With Mobility,” in IEEE Open Journal of Vehicular Technology, vol. 3, pp. 15-25, 2022, doi: 10.1109/OJVT.2021.3131321.
• V. A. Aalo, P. S. Bithas and G. P. Efthymoglou, “On the Impact of User Mobility on the Performance of Wireless Receivers,” in IEEE Access, vol.8, pp. 197300-197311, 2020, doi: 10.1109/ACCESS.2020.3034450.
• K. P. Peppas, G. P. Efthymoglou and A. G. Kanatas, “Approximations to the Distribution of the Sum of Generalized Normal RVs Using the Moments Matching Method and its Applications in Performance Analysis of Equal Gain Diversity Receivers,” in IEEE Transactions on Vehicular Technology, vol. 67, no. 8, pp. 7230-7241, Aug. 2018, doi: 10.1109/TVT.2018.2830316.
• P. S. Bithas, G. P. Efthymoglou and A. G. Kanatas, “V2V Cooperative Relaying Communications Under Interference and Outdated CSI,” in IEEE Transactions on Vehicular Technology, vol. 67, no. 4, pp. 3466-3480, April 2018, doi: 10.1109/TVT.2017.2786583.
• G. P. Efthymoglou, P. S. Bithas, and A. G. Kanatas, “Exact SNR and SIR Analysis in Poisson Wireless Networks,” IET Electronics Letters, vol. 53, iss. 5, pp. 356-358, Mar. 2017.
• K. P. Peppas, P. S. Bithas, G. P. Efthymoglou, and A. G. Kanatas, “Space Shift Keying Transmission for Intervehicular Communications,” IEEE Trans. on Intelligent Transportation Systems, DOI: 10.1109/TITS.2016.2556082.
• V. A. Aalo, C. Mukasa, and G. P. Efthymoglou, “Effect of Mobility on the Outage and BER Performances of Digital Transmissions over Nakagami­m Fading Channels,” IEEE Trans. on Vehicular Technology, vol. 65, no. 3, pp. 2715­2721, Apr. 2016.
• K. P. Peppas, G. P. Efthymoglou, V. A. Aalo, “Performance of CA­-CFAR Detectors in Nonhomogeneous Alpha­Stable Clutter,” IEEE Trans. Aerospace and Electron. Sys. (TAES), vol. 51, no. 3, July 2015.
• P. S. Bithas, G. P. Efthymoglou, and A. G. Kanatas, “SEP of Rectangular QAM in Composite Fading Channels,” Int. J. Electron. Commun. (AEU), 69 (2015) pp. 246­252.
• K. P. Peppas, G. P. Efthymoglou, V. A. Aalo, M. Alwakeel, and S. Alwakeel, “Performance Analysis of Energy Detection of Unknown Signals in Gamma Shadowed Ricean Fading Environments with Diversity,” IET on Communications, Sept. 2014, doi: 10.1049/iet­com.2014.0170.
• V. A. Aalo, K. P. Peppas, G. P. Efthymoglou, M. Alwakeel, and S. Alwakeel, “Serial Amplify­and­Forward Relay Transmission Systems in Nakagami­m Fading Channels with a Poisson Interference Field,” IEEE Trans. on Vehicular Technology, vol. 63, no. 5, pp. 2183­2196, June 2014.
• V. A. Aalo, G. P. Efthymoglou, T. Soithong, M. Alwakeel, and S. Alwakeel, “Performance Analysis of Multi­hop Amplify­and­Forward Relaying Systems in Rayleigh Fading Channels with a Poisson Interference Field,” IEEE Trans. on Wireless Communications, vol.13, no. 1, pp. 24­35, Jan. 2014.
• K. P. Peppas, G. P. Efthymoglou, V. A. Aalo, M. Alwakeel, and S. Alwakeel, “Evaluation of Average Bit Error Rate for Wireless Networks with Alpha­Stable Interference,” IET Electronic Letters, doi: 10.1049/el.2013.3231, Nov. 2013.
• T. Soithong, V. A. Aalo, G. P. Efthymoglou, and C. Chayawan, “Outage Analysis of Multihop Relay Systems in Interference-Limited Nakagami-m Fading Channels,” IEEE Trans. on Vehicular Technology, vol. 61, no. 3, pp. 1451-1457, March 2012.
• B. Smida, G. Efthymoglou, S. Ghasamasdaveh, and V. Tarokh, “On Effects of Antenna Pointing Accuracy for On-the-Move Satellite Networks,” IEEE Trans. on Vehicular Technology, vol. 60, no. 4, pp. 1677-1686, May 2011.
• N. Bissias, G. P. Efthymoglou, and V. A. Aalo, “Performance of Dual-Hop Relay Systems with Single Relay Selection in Composite Fading Channels,” International Journal of Electronics and Communications (AEU), 2011, doi:10.1016/j.aeue.2011.04.013.
• V. A. Aalo and G. P. Efthymoglou, “Effect of Correlated Non-Gaussian Quadratures on the Performance of Binary Modulations,” Journal of Electrical and Computer Engineering, 2011, doi:10.1155/2011/176486.
• G. P. Efthymoglou, “On the Performance Analysis of Digital Modulations in Generalized-K Fading Channels,” Wireless Personal Communications, 2011, doi:10.1007/s11277-011-0277-8.
• A. G. Kanatas, A. Kalis, and G. P. Efthymoglou, “A Single Hop Architecture Exploiting Cooperative Beamforming for Wireless Sensor Networks,” Physical Communication, 2011, doi:10.1016/j.phycom.2011.02.003.
• N. Bissias, G. P. Efthymoglou, and V. A. Aalo, “Performance of Multihop Relay Systems over Composite Fading Channels,” submitted to Journal of Wireless Communications and Mobile Computing, Mar. 2010.
• P. Bithas, G. P. Efthymoglou, and N. Sagias, “Spectral Efficiency of Adaptive Transmission and Selection Diversity on Generalized Fading Channels,” IET on Communications, vol. 4, iss. 17, pp. 2058-2064, Nov. 2010.
• A. Kalis, A. G. Kanatas, and G. P. Efthymoglou, “A Co-operative Beamforming Solution for Eliminating Multi-Hop in Wireless Sensor Networks,” Journal on Selected Areas on Communications, vol. 28, no. 7, pp. 1055-1062, Sept. 2010.
• G. P. Efthymoglou, N. Y. Ermolova, and V. A. Aalo, “Channel Capacity and Average Error Rates in Generalized-K Fading Channels,” IET on Communications, vol. 4, iss. 11, pp. 1364-1372, July 2010.
• G. P. Efthymoglou, N. Bissias, and V. A. Aalo, “On the Error Analysis of Dual-Hop Amplify-and-Forward Relaying in Generalized-K Fading Channels,” Journal of Electrical and Computer Engineering, June 14, 2010, doi: 10.1155/2010/584594.

II) CONFERENCES

• A. Aalo, P. S. Bithas, and G. P. Efthymoglou, “Beacon-Assisted Wireless Powered Communications in Nakagami-m Fading with Multiple Interferers,” in Proc. VTC-Fall 2023 Hong Kong, to appear.
• C. Mukasa, V. A. Aalo and G. Efthymoglou, “Performance analysis of a mobile receiver in a field of poisson interferers,” 2017 IEEE 38th Sarnoff Symposium, Newark, NJ, USA, 2017, pp. 1-6, doi: 10.1109/SARNOF.2017.8080398.
• K. P. Peppas, P. S. Bithas, G. P. Efthymoglou, and A. G. Kanatas, “Spatial Modulation for V2V and V2I Communications in a Multiple Scattering Environment,” in Proc. IEEE GLOBECOM 2016, Washington, DC, 2016, pp. 1-6.
• C. Mukasa, V. A. Aalo, and G. P. Efthymoglou, “On the Performance of a Dual­hop Network with a Mobile Relay in a Nakagami Fading Environment,” in Proc. CAMAD 2016, Toronto, Canada.
• C. Mukasa, V. A. Aalo, and G. P. Efthymoglou, “Exact Distributions for Aggregate Interference in Wireless Networks with a Poisson Field of Interferers,” in Proc. WiMob 2016, New York, USA.
• P. S. Bithas, G. P. Efthymoglou, and A. G. Kanatas, “A Cooperative Relay Selection Scheme in V2V Communications under Interference and Outdated CSI,” in Proc. PIMRC 2016, Valencia, Spain, pp. 1124­1129.
• K. P. Peppas, G. P. Efthymoglou, and V Aalo, “Exact and Asymptotic Analysis of Dual­Hop AF Systems in Nakagami­m Fading with Rayleigh Interferers,” in Proc. EuCNC 2016, Athens, Greece, pp.1­5.
• G. P. Efthymoglou, C. Mukasa, and V. A. Aalo, “User Association to Small Cells in the Presence of Nakagami­m Fading and Co­Channel Interference,” in Proc. ICT 2016, Thessaloniki, Greece.
• P. Bithas, G. P. Efthymoglou, and A. G. Kanatas, “Intervehicular Communication Systems under Co­Channel Interference and Outdated Channel Estimates,” in Proc. VTC­spring 2016, Malaysia.
• K. P. Peppas, G. P. Efthymoglou, and V Aalo, “Performance Study of Multihop Transmission Schemes in a Binomial Interference Field,” in Proc. IEEE VTC­fall 2015, Boston, USA.
• P. S. Bithas, A. S. Lioumpas, T. Mouroutis, Y. Stylianou, and G. P. Efthymoglou, “Hybrid threshold­based selection diversity receivers for e_cient resources utilization,” in Proc. IEEE CAMAD 2014, Athens, Greece.
• P. Bithas, G. P. Efthymoglou, and D. Kalivas, “Outage Probability of Cognitive Relay Networks over Generalized Fading Channels with Interference Constraints,” in Proc. 2014 International Conference on Selected Topics in Mobile and Wireless Networking (MoWNet’2014), Sept. 8­10, Rome, Italy.
• V. A. Aalo, K. P. Peppas, G. P. Efthymoglou, M. Alwakeel, and S. Alwakeel “Performance of CA­CFAR receivers in Alpha­Stable Clutter,” in Proc. 2013 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT), pp. 130­134, Athens, Greece.
• K. P. Peppas, G. P. Efthymoglou, V. A. Aalo, M. Alwakeel, and S. Alwakeel “On the Performance Analysis of Energy Detection of Unknown Signals in Gamma Shadowed Ricean Fading Environments,” in Proc. PIMRC 2013, London, England, Sept. 2013, pp. 756­760.
• V. A. Aalo, G. P. Efthymoglou, K. P. Peppas, M. Alwakeel, and S. Alwakeel “Performance Analysis of Multi­Hop AF Relaying Systems with a Poisson Field of Interferers in Nakagami­m Fading Channels,” in Proc. 78­th VTC­fall 2013, Las Vegas, USA, Sept. 2013, pp. 1­-5.
• T. Soithong, V. A. Aalo, G. P. Efthymoglou, and M. Alwakeel, “Effect of Interference on Multihop Amplify-and-Forward Relay Systems operating in Rayleigh Fading,” in Proc. PIMRC 2012, Sydney, Australia, Sept. 2012, pp. 1-5.
• T. Soithong, V. A. Aalo, G. P. Efthymoglou, and C. Chayawan, “Performance of Multihop Relay Systems in a Rayleigh Fading Environment with Co-Channel Interference” in Proc. IEEE GLOBECOM 2011, Houston, Texas, USA, Dec. 2011, pp. 1-5.
• V. A. Aalo and G. P. Efthymoglou, “Evaluation of Call Dropping Probability for a Heterogeneous Wireless Network with Uniformly Distributed Handoff Failure Rates,” IEEE GLOBECOM 2010, Miami, Florida.
• V. Aalo and G. Efthymoglou, “Average Error Rate of a Two-Hop Amplify-and-Forward Relay Scheme in Composite Fading Channels,”  International Conference on VLSI Design and Communication Systems, Chennai, India, 8-10 Jan. 2010.