Evolving a Mult-agent Information Filtering Solution in Amalthaea. - Alexandros Moukas; Giorgos Zacharia (Agents, 1997)

Dynamic Pricing in a Reputation Brokered Agent Mediated Knowledge Marketplace. - Giorgos Zacharia; Alexandros Moukas; Petros Boufounos; Pattie Maes (HICSS, 2000)

Trust Management through Reputation Mechanisms. - Giorgos Zacharia; Pattie Maes (Appl. Artif. Intell., 2000)

Collaborative reputation mechanisms for electronic marketplaces. - Giorgos Zacharia; Alexandros Moukas; Pattie Maes (Decis. Support Syst., 2000)

Agent-Mediated Electronic Commerce: An MIT Media Laboratory Perspective. - Alexandros Moukas; Giorgos Zacharia; Robert H. Guttman; Pattie Maes (Int. J. Electron. Commer., 2000)

Dynamic pricing in a reputation-brokered agent-mediated marketplace. - Giorgos Zacharia; Theodoros Evgeniou; Pattie Maes (Intell. Syst. Account. Finance Manag., 2000)

Design methodology of an online greek language course. - Panayiotis Zaphiris; Giorgos Zacharia (CHI Extended Abstracts, 2001)

Website Content Accessibility of the Cyprus Domain. - Panayiotis Zaphiris; Giorgos Zacharia (Panhellenic Conference on Informatics, 2001)

User-Centered Evaluation of an On-Line Modern Greek Language Course. - Panayiotis Zaphiris; Giorgos Zacharia (WebNet, 2001)

Economics of Dynamic Pricing in a Reputation Brokered Agent Mediated Marketplace. - Giorgos Zacharia; Theodoros Evgeniou; Alexandros Moukas; Petros Boufounos; Pattie Maes (Electron. Commer. Res., 2001)

Distributed Construction through Participatory Design. - Panayiotis Zaphiris; Andrew Laghos; Giorgos Zacharia (Encyclopedia of Information Science and Technology (II), 2005)

Regularized algorithms for ranking, and manifold learning for related tasks. - Giorgos Zacharia (2009)