Transcending Taxonomies with Generic and Agent-Based e-Hub Architectures. - George Kontolemakis; Marisa Masvoula; Panagiotis Kanellis; Drakoulis Martakos (ICEIS (4), 2005)

Design and Development of an Anthropocentric Negotiation Model. - Marisa Masvoula; George Kontolemakis; Panagiotis Kanellis; Drakoulis Martakos (CEC, 2005)

"Liquid" Electronic Marketplaces. - Ioannis Chamodrakas; George Kontolemakis; Panagiotis Kanellis; Drakoulis Martakos (I3E, 2006)

Ανάπτυξη οντολογίας προϊόντων σε ηλεκτρονικά πολυκαταστήματα - George Kontolemakis (2010)