Organized Adaptation in Multi-Agent Systems. Lecture Notes in Computer Science. 5368:145.. 2008.
Semantic retrieval and ranking of Semantic Web documents using free-form queries. Int. J. Metadata, Semantics and Ontologies. 3:92-108.. 2008.
Semantic retrieval and ranking of SW documents using free-form queries. Int. J. Metadata, Semantics and Ontologies. 3. 2008.
Semantic Web Search: perspectives and key technologies. Encyclopedia of Data Warehousing and Mining, 2nd Edition.. 2008.
Sentiment Analysis Exploring Metaphorical and Idiomatic Senses: A Word Sense Disambiguation Approach. International Workshop on Computational Aspects of Affectual and Emotional Interaction (CAFFEi 08) - ECAI 08 Workshop.. 2008.
Summarization System Evaluation Revisited: N-gram Graphs. ACM Transactions on Speech and Language Processing. 5. 2008.
On Supporting HCOME-3O Ontology Argumentation using Semantic Wiki Technology. OnTheMove (OTM) 2008 Conference, Community-Based Evolution of Knowledge-Intensive Systems (COMBEK'08) Workshop. :LNCS5333,pp.193–199.. 2008.
Uncovering WSDL Specifications’ Data Semantics. 2nd International Workshop on Service Matchmaking and Resource Retrieval (SMR2), ISWC 2008, Germany.. 2008.
Discovering Subsumption Hierarchies of Ontology Concepts from Text Corpora. IEEE/WIC/ACM International Conference on Web Intelligence.. 2007.
Editorial to the Special Issue on Emergent Agent Societies. International Journal of Cooperative Information Systems. 6:1-5.. 2007.
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.
Learning Subsumption Relations with CSR: A Classification-based Method for the Alignment of Ontologies. Ontology Matching International Workshop (OM 2007) International Semantic Web Conference (ISWC'07).. 2007.
Mapping Ontologies Elements using Features in a Latent Space. IEEE/WIC/ACM International Conference on Web Intelligence.. 2007.
Overlay networks for task allocation and coordination in dynamic large-scale networks of cooperative agents. AAMAS 07.. 2007.
Semantic Integration and Interoperability among Portals. Encyclopaedia of Portal Technology and Applications.. 2007.
Special Issue Emergent gent Societies. International Journal of Cooperative Information Systems. 16. 2007.
Agent-Enhanced Collaborative Activity in Organized Settings. International Journal of Cooperative Information Systems. 15:119-154.. 2006.
AUTOMS: Automating Ontology Mapping through Synthesis of Methods.. Ontology Matching International Workshop (OM 2006) International Semantic Web Conference (ISWC'06).. 2006.
Behaviour Flexibility in Dynamic and Unpredictable Environments: The ICAGENT Approach.. Advances in Artificial Intelligence, 4th Hellenic Conference on Artificial Intelligence (SETN 2006).. 2006.
Building Intelligent Collaborative Interface Agents with the ICAGENT Framework. Journal of Autonomous Agents and Multi-Agents Systems. 13:155-195.. 2006.
Energy efficient area coverage in arbitrary sensor networks. European Workshop on Wireless Sensor Networks (ESWN'06) Poster Session.. 2006.
Exploiting group thinking in organization-oriented programming (short paper). Fourth Hellenic Conference on Artificial Intelligence (SETN06).. 2006.