Actor-Critic-Based Learning for Zero-touch Joint Resource and Energy Control in Network Slicing. - Farhad Rezazadeh; Hatim Chergui; Loizos Christofi; Christos V. Verikoukis (ICC, 2021)

5G experimentation environment for third party media services: the 5GMediaHUB project. - Apostolos Siokis; Kostas Ramantas; George Margetis; Constantine Stephanidis; Loizos Christofi; Kostis E. Tzanettis; Håkon Lønsethagen; Ioannis Markopoulos; Luis Sanabria-Russo; Hatim Chergui; Christos V. Verikoukis (MeditCom, 2021)

ADROIT6G DAI-Driven Open and Programmable Architecture for 6G Networks. - Christophoros Christophorou; Iacovos Ioannou; Vasos Vassiliou; Loizos Christofi; John S. Vardakas; Erin E. Seder; Carla-Fabiana Chiasserini; Marius Iordache; Chaouki Ben Issaid; Ioannis Markopoulos; Giulio Franzese; Tanel Järvet; et al. (GLOBECOM (Workshops), 2023)

6G-BRICKS: Building Reusable Testbed Infrastructures for Cloud-to-Device Breakthrough Technologies. - Kostas Ramantas; Anastasios N. Bikos; Walter Nitzold; Sofie Pollin; Adlen Ksentini; Sylvie Mayrargue; Vasileios Theodorou; Loizos Christofi; Georgios Gardikis; Md. Arifur Rahman; Ashima Chawla; Francisco Ibañez; et al. (GLOBECOM (Workshops), 2023)

Implementation of 5G Experimentation Environment for Accelerated Development of Mobile Media Services and Network Applications. - Hamzeh Khalili; Sarang Kahvazadeh; Jane Frances Pajo; Ronan Frizzell; Andrea Castelli; Martin Tolan; Ioannis Markopoulos; Robin Ribback; Espen Erikstad; Didier Nicholson; Kostas Ramantas; Loizos Christofi; et al. (ICIN, 2023)

6G-BRICKS: Developing a Modern Experimentation Facility for Validation, Testing and Showcasing of 6G Breakthrough Technologies and Devices. - Ioannis P. Chochliouros; John S. Vardakas; Kostas Ramantas; Sofie Pollin; Sylvie Mayrargue; Adlen Ksentini; Walter Nitzold; Md. Arifur Rahman; Jimmy O'Meara; Ashima Chawla; Dimitrios Kritharidis; Vasileios Theodorou; et al. (AIAI (Workshops), 2023)

NERO: Advanced Cybersecurity Awareness Ecosystem for SMEs. - Charalambos Klitis; Ioannis Makris; Pavlos S. Bouzinis; Dimitrios Christos Asimopoulos; Wissam Mallouli; Kitty Kioskli; Eleni Seralidou; Christos Douligeris; Loizos Christofi (ARES, 2024)

Intelligent Computational Offloading Using Lyapunov Optimization and Deep Reinforcement Learning. - Gussan Mufti; Eleni Keliri; Marios Sophocleous; Charalambos Klitis; Loizos Christofi (CAMAD, 2024)

A risk and conformity assessment framework to ensure security and resilience of healthcare systems and medical supply chain. - Kitty Kioskli; Elisavet Grigoriou; Shareeful Islam; Andrianos M. Yiorkas; Loizos Christofi; Haralambos Mouratidis (Int. J. Inf. Sec., 2025)