Evangelos A. ZaoutisGeorge S. LiodakisAnargyros T. BaklezosChristos D. NikolopoulosMelina P. IoannidouIoannis O. Vardiambasis2025-03-212025-03-212025https://dspace.iee.ihu.gr/handle/123456789/12587https://orcid.org/0000-0002-8660-22776G Wireless Communications and Artificial Intelligence-Controlled Reconfigurable Intelligent Surfaces: From Supervised to Federated LearningApplied Sciencesjournal-article