Enabling Cooperation in MANET-Based Peer-to-Peer Systems. - Fotis Loukos; Helen D. Karatza (Mobile Peer-to-Peer Computing, 2009)

Reputation based friend-to-friend networks. - Fotis Loukos; Helen D. Karatza (Peer-to-Peer Netw. Appl., 2009)

SPECT: A system for Peer-to-Peer economic transactions. - Fotis Loukos; Helen D. Karatza (ISCC, 2011)

AntP2PR: An ant intelligence inspired routing scheme for Peer-to-Peer networks. - Fotis Loukos; Helen D. Karatza; Constandinos X. Mavromoustakis (Simul. Model. Pract. Theory, 2011)

Real-time data dissemination in mobile peer-to-peer networks. - Fotis Loukos; Helen D. Karatza; Vana Kalogeraki (J. Syst. Softw., 2014)