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

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

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

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

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

Throughput Based Adaptive Beamforming in 5G Millimeter Wave Massive MIMO Cellular Networks via Machine Learning. - Lavdas, Spyros; Gkonis, Panagiotis K.; Zinonos, Zinon; Trakadas, Panagiotis; Sarakis, Lambros (2022)

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

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

Impact of Classifiers to Drift Detection Method: A Comparison. - Angelopoulos, Angelos; Giannopoulos, Anastasios E.; Kapsalis, Nikolaos C.; Spantideas, Sotirios T.; Sarakis, Lambros; Voliotis, Stamatis; Trakadas, Panagiotis (2021)

Cost-Efficient 5G Non-Public Network Roll-Out: The Affordable5G Approach. - Sarakis, Lambros; Trakadas, Panagiotis; Martrat, Josep; Prior, S.; Trullols-Cruces, Óscar; Coronado, Estefanía; Centenaro, Marco; Kontopoulos, G.; Atxutegi, Eneko; Gkonis, Panagiotis K.; Gonzalez-Diaz, Sergio; Antonopoulos, Angelos; et al. (2021)

On the Performance Limitations of Realistic Massive MIMO Deployments in 5G mmWave Wireless Cellular Networks. - Lavdas, Spyros; Gkonis, Panagiotis K.; Trakadas, Panagiotis; Sarakis, Lambros (2021)

WIP: Demand-Driven Power Allocation in Wireless Networks with Deep Q-Learning. - Giannopoulos, Anastasios E.; Spantideas, Sotirios T.; Capsalis, Nikolaos; Gkonis, Panagiotis K.; Karkazis, Panos; Sarakis, Lambros; Trakadas, Panos; Capsalis, Christos N. (2021)

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

Low-cost Power Analyser Design & Implementation. - Billas, Ilias; Konstantaras, John; Manasis, Christos; Sarakis, Lambros; Ktena, Aphrodite (2020)

A Secure, Open Source WSN-based Monitoring System using CM5000 Motes. - Mele, Enea; Tzanis-Kontomichalos, Ioannis; Sarakis, Lambros; Ktena, Aphrodite (2019)

Smart Grid: a demanding use case for 5G technologies. - Leligou, Helen C.; Zahariadis, Theodore B.; Sarakis, Lambros; Tsampasis, Eleftherios; Voulkidis, Artemis C.; Velivassaki, Terpsichori Helen (2018)

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

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

Design of motion-tracking device for intuitive and safe human-robot physical interaction. - Vartholomeos, Panagiotis; Katevas, Nikos; Papadakis, Andreas E.; Sarakis, Lambros (2016)

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

COSSIM: A Novel, Comprehensible, Ultra-Fast, Security-Aware CPS Simulator. - Papaefstathiou, Ioannis; Chrysos, Gregory; Sarakis, Lambros (2015)

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

Evaluation of RPL with a transmission count-efficient and trust-aware routing metric. - Karkazis, Panagiotis; Papaefstathiou, Ioannis; Sarakis, Lambros; Zahariadis, Theodore B.; Velivasaki, Terpsichori-Helen N.; Bargiotas, Dimitrios (2014)

Routing metric selection and design for multi-purpose WSN. - Trakadas, Panos; Zahariadis, Theodore B.; Voliotis, Stamatis; Karkazis, Panos; Velivassaki, Terpsichori Helen; Sarakis, Lambros (2014)

Evaluation of a transmission count-efficient metric for energy-aware routing in WSNs. - Sarakis, Lambros; Leligou, Helen-Catherine; Karkazis, Panagiotis; Velivasaki, Terpsichori-Helen N.; Zahariadis, Theodore B. (2014)

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

Managing QoS for Future Internet Applications over Virtual Sensor Networks. - Trakadas, Panagiotis; Leligou, Helen-Catherine; Zahariadis, Theodore B.; Karkazis, Panagiotis; Sarakis, Lambros (2013)

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

On the energy requirements of vertical handover operations: Measurement-based results for the IEEE 802.21 framework. - Wassie, Dereje A.; Loukatos, Dimitrios; Sarakis, Lambros; Kontovasilis, Kimon P.; Skianis, Charalabos (2012)

Design of primary and composite routing metrics for RPL-compliant Wireless Sensor Networks. - Karkazis, Panagiotis; Leligou, Helen-Catherine; Sarakis, Lambros; Zahariadis, Theodore B.; Trakadas, Panagiotis; Velivassaki, Terpsichori Helen; Capsalis, Christos N. (2012)

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

VITRO Architecture: Bringing Virtualization to WSN World. - Navarro, Monica; Antonucci, Marcello; Sarakis, Lambros; Zahariadis, Theodore B. (2011)

Architectures and Tools Enabling Seamless Mobility in Future Collaborative Networks. - Dimitriou, Nikos; Anagnostopoulos, Ioannis; Sarakis, Lambros; Skianis, Charalambos; Campos, Luís Miguel; Miranda, Jorge; Santos, Luiz; Correia, Nuno; Torres, Maria Joana (2010)

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

Handovers for Ubiquitous and Optimal Broadband Connectivity among Cooperative Networking Environments. - Sarakis, Lambros; Kormentzas, George (2009)

A distributed simulator coordination platform and its application for integrating an IEEE 802.11 effective capacity-based admission control algorithm. - Kafetzakis, Emmanouil; Kontovasilis, Kimon P.; Sarakis, Lambros (2009)

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

Tools and Practices for Measurement-based Network Performance Evaluation. - Loukatos, Dimitrios; Sarakis, Lambros; Kontovasilis, Kimon P.; Skianis, Charalabos; Kormentzas, George (2007)

An Information Theoretic Approach for the Performance Modeling and Evaluation of Internet Traffic. - Skianis, Charalabos; Sarakis, Lambros (2006)

An Information Theoretic Approach for Systems with Parallel Distributions: Case Studying Internet Traffic. - Skianis, Charalabos; Sarakis, Lambros (2006)

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

Improving the performance of rate adaptation schemes in heterogeneous wireless networks. - Stathopoulos, Panagiotis; Sarakis, Lambros; Mitrou, Nikolas (2005)

Extending an Open MPEG-4 Video Streaming Platform to Exploit a Differentiated Services Network. - Zoi, Stavroula; Loukatos, Dimitrios; Sarakis, Lambros; Stathopoulos, Panagiotis; Mitrou, Nikolas (2003)

A Network-Driven Architecture for the Multicast Delivery of Layered Video and a Comparative Study. - Stathopoulos, Panagiotis; Zoi, Voula; Loukatos, Dimitrios; Sarakis, Lambros; Mitrou, Nikolas (2002)