Enhancing Collaborative Work and Human - Computer Interaction with Intelligent Agents. IFORS, SPC-9, Intelligent Systems and Active DSS.. 1999.
Integrated technologies for mineral exploration:pilot project for Ni ore deposits. Transactions of the Institution of Mining and Metallurgy, Section B, Applied Earth Science. 108:151-163.. 1999.
Knowledge-Based and Layout-Driven Adaptive Information Presentations on the WWW. 5th ERCIM Workshop UI4ALL.. 1999.
Heuristic Algorithm for Buffer Allocation in Unreliable Production Lines. International Journal of Operations and Quantitative Management. 6:23-44.. 2000.
ICAGENT : Balancing between Reactivity and Deliberation. Balancing Reactivity and Social Deliberation in Multi-Agent Systems, From RoboCup to Real-World Applications, ECAI 2000 Workshop.. 2000.
Knowledge Representation in an activated sludge plant diagnosis system. International Journal Expert Systems with Applications. 17:226-240.. 2000.
Providing Advice to Website Designers towards effective Websites Structure Re-Organisation. 4th European Conference PKDD 2000.. 2000.
Representing, adapting and reasoning with uncertain, imprecise and vague information. Journal Expert Systems with Applications. 19:167-192.. 2000.
Balancing Between Reactivity and Deliberation in the ICAGENT Framework. Balancing Reactivity and Social Deliberation in Multi-Agent Systems, From RoboCup to Real-World Applications (selected papers from the ECAI 2000 Workshop and additional contributions). 2103:53-75.. 2001.
"Building Intelligent Collaborative Interface Agents with the ICagent Development Framework". Proceedings of 8th Panhellenic Conference on Informatics (with international participation).. 2001.
Conceptual Modeling of Multimedia Objects for User-Tailored Information Presentations. Applied Artificial Intelligence. 15:521-560.. 2001.
Discrete Mathematics. Textbook for the Hellenic Open University.. 2002.
Helping Young Students Reach Valid Decision Through Model Checking. 3rd Hellenic Conference on Technology of Information and Communication in Education.. 2002.
Importance and Properties of Roles in MAS Organization: A review of methodologies and systems. in Proc. of the workshop on MAS Problem Spaces and Their Implications to Achieving Globally Coherent Behavior (AAMAS 02).. 2002.
Roles in Collaborative Activity. Second Hellenic Conference on Artificial Intelligence, SETN 02.. 2002.
Simple and EuroWordNet: Towards the Prometheus Ontological Framework. Terminology - International journal of Theoretical and applied issues in Specialized Communication. 8:245-281(37).. 2002.
Towards a Generic Architecture for Cooperative Learning Environments. International Journal of Continuous education and Life-Long Learning, special issue in Intelligent Agents for education and Training Systems. 12:331-347.. 2002.
Applying Intelligent Agents Technology in a Collaborative Work Environment. International Transactions in Operations Research. 10:13-31.. 2003.
Human Centered Ontology Management with HCONE. ODS 2003 Workshop on Ontologies and Distributed Systems,International Joint Conference in Artificial Intelligence(IJCAI-03).. 2003.
Realizing Human-Centered Systems via Socially Deliberating Agents. In Proceedings of the 10th International Conference in Human-Computer Interaction.. 2003.
Technological Issues towards Knowledge Powered Organizations. Knowledge Management Journal. 7:114-127.. 2003.
Capturing Semantics towards Automatic Coordination of Domain Ontologies. AIMSA 2004, Artificial Intelligence: Methodology, Systems, and Applications, 11th International Conference.. 2004.