Challenges and Directions in Knowledge Asset Trading. - Dimitris Apostolou; Gregoris Mentzas; Andreas Abecker; Wolf-Christian Eickhoff; Wolfgang Maass 002; Panos Georgolios; Kostas Kafentzis; Sophia Kyriakopoulou (PAKM, 2002)

A Framework for Analysis and a Review of Knowledge Asset Marketplaces. - Kostas Kafentzis; Dimitris Apostolou; Gregoris Mentzas; Panos Georgolios (PAKM, 2002)

Knowledge marketplaces: strategic issues and business models. - Kostas Kafentzis; Gregoris Mentzas; Dimitris Apostolou; Panos Georgolios (J. Knowl. Manag., 2004)

Challenges and directions in knowledge asset trading. - Dimitris Apostolou; Gregory Mentzas; Andreas Abecker; Wolfgang Maass 002; Panos Georgolios; Kostas Kafentzis (Intell. Syst. Account. Finance Manag., 2005)

An Ontology-Based Architecture for Knowledge Commerce. - Kostas Kafentzis; Panos Georgolios; Athanasios Bouras; Gregoris Mentzas (HICSS, 2006)

Inter-organizational networks for knowledge sharing and trading. - Gregoris Mentzas; Dimitris Apostolou; Kostas Kafentzis; Panos Georgolios (Inf. Technol. Manag., 2006)

An Adaptive Knowledge-Based Approach for Detecting Fraud across Different e-Government Domains. - Panos Alexopoulos; Kostas Kafentzis; Nicholas Athanassiadis; Xanthi Benetou; Tassos Tagaris; Carol Jollie; Panos Georgolios (ICETE (Selected Papers), 2007)

Towards a Generic Fraud Ontology in e-Government. - Panos Alexopoulos; Kostas Kafentzis; Xanthi Benetou; Tassos Tagaris; Panos Georgolios (ICE-B, 2007)

Knowledge services on the semantic web. - Gregoris Mentzas; Kostas Kafentzis; Panos Georgolios (Commun. ACM, 2007)

Knowledge provision with intelligent e-services. - Panos Georgolios; Kostas Kafentzis; Gregoris Mentzas (Int. J. Intell. Syst., 2007)

Semantics Enabled Problem Based Brokering of Organizational Knowledge. - Kostas Kafentzis; Manolis Wallace; Panos Georgolios; Panos Alexopoulos; Gregoris Mentzas (Emerging Artificial Intelligence Applications in Computer Engineering, 2007)