Leveraging Network Data Analytics Function and Machine Learning for Data Collection, Resource Optimization, Security and Privacy in 6G Networks - Panagiotis K. Gkonis; Nikolaos Nomikos; Panagiotis Trakadas; Lambros Sarakis; George Xylouris; Xavi Masip-Bruin; Josep Martrat (IEEE Access, 2024)

System Level Performance Assessment of Large-Scale Cell-Free Massive MIMO Orientations With Cooperative Beamforming - Panagiotis K. Gkonis; Spyros Lavdas; George Vardoulias; Panagiotis Trakadas; Lambros Sarakis; Konstantinos Papadopoulos (IEEE Access, 2024)

Supporting Intelligence in Disaggregated Open Radio Access Networks: Architectural Principles, AI/ML Workflow, and Use Cases - Anastasios E. Giannopoulos; Sotirios T. Spantideas; Nikolaos C. Kapsalis; Panagiotis K. Gkonis; Lambros Sarakis; Christos N. Capsalis; Massimo Vecchio; Panagiotis Trakadas (IEEE Access, 2022)

A Machine Learning Adaptive Beamforming Framework for 5G Millimeter Wave Massive MIMO Multicellular Networks - Spyros Lavdas; Panagiotis K. Gkonis; Zinon Zinonos; Panagiotis Trakadas; Lambros Sarakis; Konstantinos Papadopoulos (IEEE Access, 2022)

Motion Shield: An Automatic Notifications System for Vehicular Communications - Petros Balios; Philotas Kyriakidis; Stelios Zimeras; Petros S. Bithas; Lambros Sarakis (Sensors, 2022)

Throughput Based Adaptive Beamforming in 5G Millimeter Wave Massive MIMO Cellular Networks via Machine Learning - Spyros Lavdas; Panagiotis K. Gkonis; Zinon Zinonos; Panagiotis Trakadas; Lambros Sarakis (95th IEEE Vehicular Technology Conference, VTC Spring 2022, Helsinki, Finland, June 19-22, 2022, 2022)

An Adaptive Hybrid Beamforming Approach for 5G-MIMO mmWave Wireless Cellular Networks - Spyros Lavdas; Panagiotis K. Gkonis; Zinon Zinonos; Panagiotis Trakadas; Lambros Sarakis (IEEE Access, 2021)

A Cost-Efficient 5G Non-Public Network Architectural Approach: Key Concepts and Enablers, Building Blocks and Potential Use Cases - Panagiotis Trakadas; Lambros Sarakis; Anastasios E. Giannopoulos; Sotirios T. Spantideas; Nikolaos Capsalis; Panagiotis K. Gkonis; Panagiotis Karkazis; Giovanni Rigazzi; Angelos Antonopoulos; Marta Amor Cambeiro; Sergio Gonzalez-Diaz; Luís Conceição (Sensors, 2021)

Impact of Classifiers to Drift Detection Method: A Comparison - Angelos Angelopoulos; Anastasios E. Giannopoulos; Nikolaos C. Kapsalis; Sotirios T. Spantideas; Lambros Sarakis; Stamatis Voliotis; Panagiotis Trakadas (Proceedings of the 22nd Engineering Applications of Neural Networks Conference - EANN 2021, Crete, Greece, 25-27 June, 2021, 2021)

Cost-Efficient 5G Non-Public Network Roll-Out: The Affordable5G Approach - Lambros Sarakis; Panagiotis Trakadas; Josep Martrat; S. Prior; Óscar Trullols-Cruces; Estefanía Coronado; Marco Centenaro; G. Kontopoulos; Eneko Atxutegi; Panagiotis K. Gkonis; Sergio Gonzalez-Diaz; Angelos Antonopoulos; et al. (IEEE International Mediterranean Conference on Communications and Networking, MeditCom 2021, Athens, Greece, September 7-10, 2021, 2021)

On the Performance Limitations of Realistic Massive MIMO Deployments in 5G mmWave Wireless Cellular Networks - Spyros Lavdas; Panagiotis K. Gkonis; Panagiotis Trakadas; Lambros Sarakis (94th IEEE Vehicular Technology Conference, VTC Fall 2021, Norman, OK, USA, September 27-30, 2021, 2021)

WIP: Demand-Driven Power Allocation in Wireless Networks with Deep Q-Learning - Anastasios E. Giannopoulos; Sotirios T. Spantideas; Nikolaos Capsalis; Panagiotis K. Gkonis; Panos Karkazis; Lambros Sarakis; Panos Trakadas; Christos N. Capsalis (22nd IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks, WoWMoM 2021, Pisa, Italy, June 7-11, 2021, 2021)

An Artificial Intelligence-Based Collaboration Approach in Industrial IoT Manufacturing: Key Concepts, Architectural Extensions and Potential Applications - Panagiotis Trakadas; Pieter Simoens; Panagiotis K. Gkonis; Lambros Sarakis; Angelos Angelopoulos; Alfonso P. Ramallo-González; Antonio F. Skarmeta; Christos Trochoutsos; Daniel Calvomicron; Tomas Pariente; Keshav Chintamani; Izaskun Fernández; et al. (Sensors, 2020)

Low-cost Power Analyser Design & Implementation - Ilias Billas; John Konstantaras; Christos Manasis; Lambros Sarakis; Aphrodite Ktena (9th Mediterranean Conference on Embedded Computing, MECO 2020, Budva, Montenegro, June 8-11, 2020, 2020)

A Secure, Open Source WSN-based Monitoring System using CM5000 Motes - Enea Mele; Ioannis Tzanis-Kontomichalos; Lambros Sarakis; Aphrodite Ktena (8th Mediterranean Conference on Embedded Computing, MECO 2019, Budva, Montenegro, June 10-14, 2019, 2019)

Smart Grid: a demanding use case for 5G technologies - Helen C. Leligou; Theodore B. Zahariadis; Lambros Sarakis; Eleftherios Tsampasis; Artemis C. Voulkidis; Terpsichori Helen Velivassaki (2018 IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom Workshops 2018, Athens, Greece, March 19-23, 2018, 2018)

Novel Simulation Approaches for Smart Grids - Eleftherios Tsampasis; Lambros Sarakis; Helen-Catherine Leligou; Theodore B. Zahariadis; John D. Garofalakis (J. Sens. Actuator Networks, 2016)

Providing entertainment app lications in VANET environments - Lambros Sarakis; Theofanis Orphanoudakis; Helen-Catherine Leligou; Stamatis Voliotis; Artemis C. Voulkidis (IEEE Wirel. Commun., 2016)

Design of motion-tracking device for intuitive and safe human-robot physical interaction - Panagiotis Vartholomeos; Nikos Katevas; Andreas E. Papadakis; Lambros Sarakis (2016 International Conference on Telecommunications and Multimedia, TEMU 2016, Heraklion, Crete, Greece, July 25-27, 2016, 2016)

Resource and service virtualisation in M2M and IoT platforms - Panagiotis Karkazis; Panagiotis Trakadas; Theodore B. Zahariadis; Ioannis Chatzigiannakis; Mischa Dohler; Andrea Vitaletti; Athanasios Antoniou; Helen-Catherine Leligou; Lambros Sarakis (Int. J. Intell. Eng. Informatics, 2015)

COSSIM: A Novel, Comprehensible, Ultra-Fast, Security-Aware CPS Simulator - Ioannis Papaefstathiou; Gregory Chrysos; Lambros Sarakis (Applied Reconfigurable Computing - 11th International Symposium, ARC 2015, Bochum, Germany, April 13-17, 2015, Proceedings, 2015)

An 802.11p Compliant System Prototype Supporting Road Safety and Traffic Management Applications - Helen-Catherine Leligou; Periklis Chatzimisios; Lambros Sarakis; Theofanis Orphanoudakis; Panagiotis Karkazis; Theodore B. Zahariadis (Int. J. Wirel. Networks Broadband Technol., 2014)

Evaluation of RPL with a transmission count-efficient and trust-aware routing metric - Panagiotis Karkazis; Ioannis Papaefstathiou; Lambros Sarakis; Theodore B. Zahariadis; Terpsichori-Helen N. Velivasaki; Dimitrios Bargiotas (IEEE International Conference on Communications, ICC 2014, Sydney, Australia, June 10-14, 2014, 2014)

Routing metric selection and design for multi-purpose WSN - Panos Trakadas; Theodore B. Zahariadis; Stamatis Voliotis; Panos Karkazis; Terpsichori Helen Velivassaki; Lambros Sarakis (International Conference on Systems, Signals and Image Processing, IWSSIP 2014, Dubrovnik, Croatia, May 12-15, 2014, 2014)

Evaluation of a transmission count-efficient metric for energy-aware routing in WSNs - Lambros Sarakis; Helen-Catherine Leligou; Panagiotis Karkazis; Terpsichori-Helen N. Velivasaki; Theodore B. Zahariadis (International Conference on Telecommunications and Multimedia, TEMU 2014, Heraklion, Greece, July 28-30, 2014. Proceedings, 2014)

Evaluating routing metric composition approaches for QoS differentiation in low power and lossy networks - Panagiotis Karkazis; Panagiotis Trakadas; Helen-Catherine Leligou; Lambros Sarakis; Ioannis Papaefstathiou; Theodore B. Zahariadis (Wirel. Networks, 2013)

Managing QoS for Future Internet Applications over Virtual Sensor Networks - Panagiotis Trakadas; Helen-Catherine Leligou; Theodore B. Zahariadis; Panagiotis Karkazis; Lambros Sarakis (The Future Internet - Future Internet Assembly 2013: Validated Results and New Horizons, 2013)

A framework for service provisioning in virtual sensor networks - Lambros Sarakis; Theodore B. Zahariadis; Helen-Catherine Leligou; Mischa Dohler (EURASIP J. Wirel. Commun. Netw., 2012)

On the energy requirements of vertical handover operations: Measurement-based results for the IEEE 802.21 framework - Dereje A. Wassie; Dimitrios Loukatos; Lambros Sarakis; Kimon P. Kontovasilis; Charalabos Skianis (17th IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, CAMAD 2012, Barcelona, Spain, September 17-19, 2012, 2012)

Design of primary and composite routing metrics for RPL-compliant Wireless Sensor Networks - Panagiotis Karkazis; Helen-Catherine Leligou; Lambros Sarakis; Theodore B. Zahariadis; Panagiotis Trakadas; Terpsichori Helen Velivassaki; Christos N. Capsalis (2012 International Conference on Telecommunications and Multimedia, TEMU 2012, Heraklion, Crete, Greece, July 30 - August 1, 2012, 2012)

Vertical handover (VHO) framework for future collaborative wireless networks - Nikos Dimitriou; Lambros Sarakis; Dimitrios Loukatos; George Kormentzas; Charalambos Skianis (Int. J. Netw. Manag., 2011)

VITRO Architecture: Bringing Virtualization to WSN World - Monica Navarro; Marcello Antonucci; Lambros Sarakis; Theodore B. Zahariadis (IEEE 8th International Conference on Mobile Adhoc and Sensor Systems, MASS 2011, Valencia, Spain, October 17-22, 2011, 2011)

Architectures and Tools Enabling Seamless Mobility in Future Collaborative Networks - Nikos Dimitriou; Ioannis Anagnostopoulos; Lambros Sarakis; Charalambos Skianis; Luís Miguel Campos; Jorge Miranda; Luiz Santos; Nuno Correia; Maria Joana Torres (Mobile Multimedia Communications - 6th International ICST Conference, MOBIMEDIA 2010, Lisbon, Portugal, September 6-8, 2010. Revised Selected Papers, 2010)

Seamless service provision for multi heterogeneous access - Lambros Sarakis; George Kormentzas; Francisco Guirao (IEEE Wirel. Commun., 2009)

Handovers for Ubiquitous and Optimal Broadband Connectivity among Cooperative Networking Environments - Lambros Sarakis; George Kormentzas (Mobile Networks and Management - First International Conference, MONAMI 2009, Athens, Greece, October 13-14, 2009. Revised Selected Papers, 2009)

A distributed simulator coordination platform and its application for integrating an IEEE 802.11 effective capacity-based admission control algorithm - Emmanouil Kafetzakis; Kimon P. Kontovasilis; Lambros Sarakis (Proceedings of the 2nd International Conference on Simulation Tools and Techniques for Communications, Networks and Systems, SimuTools 2009, Rome, Italy, March 2-6, 2009, 2009)

A versatile timing unit for traffic shaping, policing and charging in packet-switched networks - Lambros Sarakis; Nikos K. Moshopoulos; Dimitrios Loukatos; Kostas Marinis; Panagiotis Stathopoulos; Nikolas Mitrou (J. Syst. Archit., 2008)

Tools and Practices for Measurement-based Network Performance Evaluation - Dimitrios Loukatos; Lambros Sarakis; Kimon P. Kontovasilis; Charalabos Skianis; George Kormentzas (Proceedings of the IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2007, 3-7 September 2007, Athens, Greece, 2007)

An Information Theoretic Approach for the Performance Modeling and Evaluation of Internet Traffic - Charalabos Skianis; Lambros Sarakis (Proceedings of IEEE International Conference on Communications, ICC 2006, Istanbul, Turkey, 11-15 June 2006, 2006)

An Information Theoretic Approach for Systems with Parallel Distributions: Case Studying Internet Traffic - Charalabos Skianis; Lambros Sarakis (NETWORKING 2006 - Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communications Systems, 5th International IFIP-TC6 Networking Conference, Coimbra, Portugal, May 15-19, 2006, Proceedings, 2006)

An efficient ATM traffic generator for the real-time production of a large class of complex traffic profiles - Dimitrios Loukatos; Lambros Sarakis; Kimon P. Kontovasilis; Nikolas Mitrou (J. Commun. Networks, 2005)

Improving the performance of rate adaptation schemes in heterogeneous wireless networks - Panagiotis Stathopoulos; Lambros Sarakis; Nikolas Mitrou (NETWORKING 2005: Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communication Systems, 4th International IFIP-TC6 Networking Conference, Waterloo, Canada, May 2-6, 2005, Proceedings, 2005)

Extending an Open MPEG-4 Video Streaming Platform to Exploit a Differentiated Services Network - Stavroula Zoi; Dimitrios Loukatos; Lambros Sarakis; Panagiotis Stathopoulos; Nikolas Mitrou (High Speed Networks and Multimedia Communications, 6th IEEE International Conference HSNMC 2003, Estoril, Portugal, July 23-25, 2003, Proceedings, 2003)

A Network-Driven Architecture for the Multicast Delivery of Layered Video and a Comparative Study - Panagiotis Stathopoulos; Voula Zoi; Dimitrios Loukatos; Lambros Sarakis; Nikolas Mitrou (Internet Technologies, Applications and Social Impact, IFIP TC6/WG6.4 Workshop on Internet Technologies, Applications and Social Impact (WITASI 2002), October 10-11, 2002, Wroclaw, Poland, 2002)