Heuristic Algorithm for Buffer Allocation in Unreliable Production Lines. International Journal of Operations and Quantitative Management. 6:23-44.. 2000.
Helping Young Students Reach Valid Decision Through Model Checking. 3rd Hellenic Conference on Technology of Information and Communication in Education.. 2002.
Human Centered Ontology Management with HCONE. ODS 2003 Workshop on Ontologies and Distributed Systems,International Joint Conference in Artificial Intelligence(IJCAI-03).. 2003.
HCOME: tool-supported methodology for collaboratively devising living ontologies. Semantic Web and Databases, Workshop in VLDB'04 Conference.. 2004.
HCONE approach to Ontology Merging. The Semantic Web: Research and Applications: First European Semantic Web Symposium (ESWS 2004).. 2004.
Human-Centered Ontology Engineering: the HCOME Methodology. International Journal of Knowledge and Information Systems (KAIS). 10:109-131.. 2006.
The HCOME-3O Framework for Supporting the Collaborative Engineering of Evolving Ontologies. ESOE 2007 International Workshop on Emergent Semantics and Ontology Evolution, ISWC 2007.. 2007.
A Hybrid System for Sentiment Analysis. LREC 2010.. 2010.