Emerging communication technologies and security challenges in a smart grid wireless ecosystem. - Charalampos N. Pitas; Christos E. Tsirakis; Effrosyni T. Zotou; Athanasios D. Panagopoulos (Int. J. Wirel. Mob. Comput., 2014)

Spectrum Trading in Virtualized Multi-Tenant 5G Networks. - Christos E. Tsirakis; Elena López-Aguilera; Panagiotis Matzoros; George Agapiou; Dimitris Varoutas (ISWCS, 2018)

A Techno-Economic Analysis of Employing a Central Coordinator Entity in 5G Networks. - Christos E. Tsirakis; Mariana Goldhamer; Panagiotis Matzoros; George Agapiou; Dimitris Varoutas; Marinos Agapiou (AIAI (Workshops), 2019)

Matching theory as enabler of efficient spectrum management in 5G networks. - Christos E. Tsirakis; Elena López-Aguilera; George Agapiou; Dimitris Varoutas (Trans. Emerg. Telecommun. Technol., 2020)