Efstratios Kontopoulos :: Publications

2010

M. Befa, E. Kontopoulos, N. Bassiliades, C. Berberidis, I. Vlahavas, "Deploying a Semantically-Enabled Content Management System in a State University", Proceedings of EGOVIS 2010, K. N. Andersen et al. (Eds.), Springer, Heidelberg, LNCS 6267, pp. 257-264, 2010 (pdf)

K. Kravari, E. Kontopoulos, N. Bassiliades, "Trusted Reasoning Services for Semantic Web Agents", Informatica: International Journal of Computing and Informatics (conditionally accepted for publication), Slovenian Society Informatika, 2010 (pdf)

K. Kravari, E. Kontopoulos, N. Bassiliades, "EMERALD: A Multi-Agent System for Knowledge-based Reasoning Interoperability in the Semantic Web", 6th Hellenic Conference on Artificial Intelligence (SETN 2010), Springer Berlin / Heidelberg, LNCS, Vol. 6040/2010, pp. 173-182, Athens, Greece, 4-7 May, 2010 (pdf)

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2009

K. Kravari, E. Kontopoulos, N. Bassiliades, "A Trusted Defeasible Reasoning Service for Brokering Agents in the Semantic Web", 3rd International Symposium on Intelligent Distributed Computing (IDC 2009), 13-14 October, Springer Berlin / Heidelberg, Vol. 237, pp. 243-248, Ayia Napa, Cyprus, 2009 (pdf)

K. Kravari, E. Kontopoulos, N. Bassiliades, "Towards a Knowledge-based Framework for Agents Interacting in the Semantic Web", 2009 IEEE/WIC/ACM International Conference on Intelligent Agent Technology (IAT'09), 15-18 September, Vol. 2, pp. 482-485, Milan, Italy, 2009 (pdf)

A. Athanassiades, E. Kontopoulos, N. Bassiliades, "Visualizing RDF Documents", Proceedings 5th IFIP Conference on Artificial Intelligence Applications & Innovations (AIAI 2009), Springer, Thessaloniki, 2009 (pdf)

E. Kargioti, E. Kontopoulos, N. Bassiliades, "OntoLife: An Ontology for Semantically Managing Personal Information", Proceedings 5th IFIP Conference on Artificial Intelligence Applications & Innovations (AIAI 2009), Springer, Thessaloniki, 2009 (pdf)

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2008

E. Kontopoulos, N. Bassiliades, G. Governatori, G. Antoniou, "Extending a Defeasible Reasoner with Modal and Deontic Logic Operators", Proceedings Workshop on Logics for Intelligent Agents and Multi-Agent Systems (WLIAMAS 2008) at IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology, IEEE Computer Society Press, 2008 (pdf)

I. Avguleas, K. Gkirtzou, S. Triantafilou, A. Bikakis, G. Antoniou, E. Kontopoulos, N. Bassiliades, "Visualization of Proofs in Defeasible Logic", Proceedings 2008 International Symposium on Rule Interchange and Applications (RuleML-2008), Nick Bassiliades, Guido Governatori, Adrian Paschke (Ed.), Springer, LNCS, Vol. 5321, Orlando, Florida, USA, 2008 (pdf)

E. Kontopoulos, N. Bassiliades, G. Antoniou, A. Seridou, "Visual Modeling of Defeasible Logic Rules with DR-VisMo", International Journal of Artificial Intelligence Tools (IJAIT), World Scientific, 17(5), pp. 903-924, 2008 (pdf)

E. Kontopoulos, N. Bassiliades, G. Antoniou, "Deploying Defeasible Logic Rule Bases for the Semantic Web", Data & Knowledge Engineering, Elsevier, 66 (1), pp. 116-146, 2008 (pdf)

E. Kontopoulos, D. Vrakas, F. Kokkoras, N. Bassiliades, I. Vlahavas, "An Ontology-based Planning System for e-Course Generation", Expert Systems with Applications, Elsevier, 35 (1-2), pp. 398-406, 2008 (pdf)

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2007

E. Kontopoulos, N. Bassiliades, G. Antoniou, "Visual Stratification of Defeasible Logic Rule Bases", 19th IEEE International Conference on Tools with Artificial Intelligence (ICTAI), IEEE, pp. 238-245, Patras, Greece, 2007 (pdf)

E. Symeonidis, G. Meditskos, E. Kontopoulos, N. Bassiliades, "A Web Service Reasoner for the Semantic Web", 2nd Annual SEERC Doctoral Student Conference, Thessaloniki, Greece, 2007 (pdf)

E. Kontopoulos, N. Bassiliades, G. Antoniou, "A Visualization Algorithm for Defeasible Logic Rule Bases over RDF Data", Proceedings 1st International Conference on Web Reasoning and Rule Systems (RR 2007), Springer, LNCS 4524, pp. 367-369, Innsbruck, Austria, 7-8 June 2007 (pdf)

E. Kontopoulos, K. Kravari, N. Bassiliades, "Object-Oriented Modelling of RDF Schema Ontologies", Proceedings 11th Panhellenic Conference on Informatics (PCI 2007), pp. 479-489, Patras, Greece, 18-20 May 2007 (pdf)

E. Kontopoulos, N. Bassiliades, G. Antoniou, "Visual Development of Defeasible Logic Rules for the Semantic Web", Visual Languages for Interactive Computing: Definitions and Formalizations, F. Ferri (Ed.), Idea Group Publishing, pp. 273-301, 2007 (pdf)

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2006

G. Meditskos, E. Kontopoulos, N. Bassiliades, "Querying and Visualizing the Semantic Web", 1st Annual SEERC Doctoral Student Conference, Thessaloniki, Greece, 2006 (pdf)

E. Kontopoulos, N. Bassiliades, G. Antoniou, "Visualizing Defeasible Logic Rules for the Semantic Web", Proceedings 1st Asian Semantic Web Conference (ASWC'06), Beijing, China, 3-7 September, 2006 (pdf)

E. Kontopoulos, N. Bassiliades, G. Antoniou, "A Non-Monotonic Reasoning System for RDF Metadata", Proceedings 11th Int. Workshop on Non-Monotonic Reasoning, pp. 285-293, Lake District area, UK, 30 May - 1 June, 2006 (pdf)

G. Meditskos, E. Kontopoulos, N. Bassiliades, I. Vlahavas, "ISKP Group Report", Semantic Web Factbook (Preliminary edition), M. Lytras (Ed.), AIS SIGSEMIS and OPEN RESEARCH SOCIETY publications, ISSN: 1556-2301, pp. 33-40, 2006 (pdf)

E. Kontopoulos, N. Bassiliades, "Graphical Representation of Defeasible Logic Rules using Digraphs", Proceedings 4th Hellenic Conference on Artificial Intelligence (SETN-06), G. Antoniou, G. Potamias, D. Plexousakis, C. Spyropoulos (Ed.), Springer-Verlag, LNAI 3955, pp. 529-533, Heraklion, Crete, 18-20 May, 2006 (pdf)

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2005

N. Bassiliades, E. Kontopoulos, G. Antoniou, "A Visual Environment for Developing Defeasible Rule Bases for the Semantic Web", Proceedings International Conference on Rules and Rule Markup Languages for the Semantic Web (RuleML-2005), A. Adi, S. Stoutenburg, S. Tabet (Ed.), Springer-Verlag, LNCS 3791, pp. 172-186, Galway, Ireland, 10-12 November, 2005 (pdf)

N. Bassiliades, E. Kontopoulos, G. Antoniou, "VDR-DEVICE: A Visual Editor for a Defeasible Logic Rule-ML-compatible Rule Language", Proceedings 4th International Semantic Web Conference (ISWC2005), Demo/Poster Session, Edward Curry (Ed.), Galway, Ireland, 6-10 Nov. 2005 (pdf)

N. Bassiliades, E. Kontopoulos, G. Antoniou, I. Vlahavas, "A Graphical Rule Authoring Tool for Defeasible Reasoning in the Semantic Web", Proceedings 10th Panhellenic Conference on Informatics (PCI 2005), P. Bozanis and E.N. Houstis (Eds.), Springer-Verlag, LNCS 3746, Volos, Greece, 11-13 November, 2005 (pdf)

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