Y. Verginadis, P. Gouvas, and G. Mentzas, “An Hybrid Intermediation Architectural Approach for Integrating Cross-Organizational Services”, in "On the Move to Meaningful Internet Systems 2005, MIOS, Agia Napa, Cyprus, October 31 - November 4, 2005. Lecture Notes in Computer Science, ISSN:0302-9743, Volume 3762 / 2005", 2005.
Y. Verginadis, D. Gouscos, and G. Mentzas, “Modeling e-Government Service Workflows through Recurring Patterns”, in "EGOV04: Third Egov Conference, DEXA Conference, Zaragoza, 30 August - 3 September, 2004", 2004.
D. Apostolou, et al., “Towards provision of knowledge-intensive products and services over the Web”, in "IASTED International Conference on Artificial Intelligence and Applications (AIA 2004), February 16 to February 18, 2004, in Innsbruck,Austria", 2004.
G. Mentzas, “Research challenges in knowledge-enhanced e-government”, in "Information Society Conference, IST-2004, 15-17 November 2004", 2004.
G. Mentzas, “Towards Knowledge-Based Government”, in "Invited lecture for the consultation workshop egovernment: Towards the Work Programme 2005-06, workshop organized by the eGovernment Unit, European Commission, Brussels, 5th May 2004", 2004.
Y. Verginadis and G. Mentzas, “A Light Modeling Framework for e-Government Service Workflows”, "International Journal of Electronic Government, Vol. 1, No. 4, pp. 420-438.", 2004.
G. Mentzas, D. Apostolou, K. Baraboutis, and S. Papadopoulou, “Facilitating Knowledge Exchange and Decision Making within Learning Networks”, "Journal of Universal Computer Science, Volume 10, Issue 3, pp. 205-226", 2004.
E. Tambouris, et al., “Ontology-enabled e-Gov Service Configuration”, "Lecture Notes in Computer Science, Knowledge Management in Electronic Government, ISSN: 0302-9743, Vol. 3035 / 2004, pp. 122 - 127", 2004.
G. Mentzas and G. Bafoutsou, “Electronic Collaboration, Communication and Cooperation: A Taxonomy and a Prototype”, "Chapter II in E. Y. Li and T. C. Du (eds) Advances in Electronic Business, Vol. 1, Theme: Collaborative Commerce, Idea Group Publishing, pp. 19-52", 2004.
D. Apostolou, G. Mentzas, and W. Maas, “Knowledge Networking for Collaborative Commerce”, "Chapter VII in E. Y. Li and T. C. Du (eds) Advances in Electronic Business, Vol. 1, Theme: Collaborative Commerce, Idea Group Publishing, pp. 183-221", 2004.
D. Apostolou, et al., “Challenges and Directions in Knowledge Asset Trading”, "International Journal of Intelligent Systems in Accounting, Finance and Management, Vol. 13, 1?15 (2005)", 2004.
K. Kafentzis, G. Mentzas, D. Apostolou, and P. Georgolios, “Knowledge Marketplaces: Strategic Issues and Business Models”, "Journal of Knowledge Management, Vol 8, No 1, pp. 130-146", 2004.
F. Draganidis and G. Mentzas, “A prototype architecture for a semantically enriched competence management system integrating e-learning capabilities”, in "EURO XX, 20th European Conference on Operational Research: OR and the Management of Electronic Services, Rhodes, Greece, 4-7 July 2004", 2004.
K. Kafentzis, D. Apostolou, and G. Mentzas, “Inter-Organizational Knowledge Management Systems: Typology And Cases”, in "ECIS 2004, The 12th European Conference on Information Systems, Turku Finland, June 14-16. 2004", 2004.
A. Abecker, G. Papavassiliou, S. Ntioudis, G. Mentzas, and S. Muller, “Methods and Tools for Business-Process Oriented Knowledge Management: Experiences from Three Case Studies”, in "Presented at the ICE 2003 - 9th International Conference of Concurrent Enterprising, Espoo, Finland, 16-18 June 2003", 2003.
D. Apostolou, K. Baraboutis, and G. Mentzas, “Exploiting Knowledge and Learning Across Organisations: The Role Of The Broker and Information Technology In Learning Networks”, in "Presented at the Fourth Organizational Knowledge, Learning and Capabilities Conference - OKLC 2003, Barcelona, April 13th and 14th 2003", 2003.
G. Mentzas, “Research Challenges for the Future of e-government”, in "Invited lecture for the eGovernment Research Advisory Workshop, workshop organized by the eGovernment Unit, Directorate-General Information Society, European Commission, Brussels, 8th Dec. 2003", 2003.
G. Mentzas, “Research Directions for KM in e-Government: Issues and Experiences from KM in Business Settings”, in Invited lecture in the 4th Conference on Knowledge Management in Electronic Government (KMGov2003) jointly organised by IFIP WG 8.3 & WG 8.5, 2003.
G. Mentzas and D. Apostolou, “Knowledge-Based Strategy Development and Process Management in Firms of the Digital Era”, "Doukidis, G. et al (eds), Information Society or Information Economy? A combined perspective on the digital era, Idea Group Publishing, forthcoming", 2003.