2012
K. Kravari, N. Bassiliades, H. Boley, “Cross-Community Interoperation Between Knowledge-Based Multi-Agent Systems: A Study on EMERALD and Rule Responder”, Journal of Expert Systems With Applications, 39 (10), pp. 9571-9587, 2012
K. Kravari, N. Bassiliades, “Advanced Agent Discovery Services”, International Conference on Web Intelligence, Mining and Semantics, 13-15 June 2012, Craiova. (accepted for publication)
I. Savvas, N. Bassiliades, K. Kravari, G. Meditskos, “An Ontological Business Process Modeling Approach for Public Administration: The Case of Human Resource Management”, Handbook of Research on E-Business Standards and Protocols: Documents, Data and Advanced Web Technologies, Vol. II, Ch. 33, IGI Global, pp. 725-753, 2012.
2011
K. Kravari, T. Osmun, H. Boley and N. Bassiliades, “Cross-Community Interoperation Between the EMERALD and Rule Responder Multi-Agent Systems”, 5th International Symposium on Rules: Research Based and Industry Focused (RuleML-2011@IJCAI), 19-21 July 2011, Barcelona, Spain, Co-located with the 22nd International Join Conference on Artificial Intelligence (IJCAI-2011), RuleML Europe, LNCS, Vol. 6826, Springer, pp. 44-51, 2011.
K. Kravari, K. Papatheodorou, G. Antoniou and N. Bassiliades, "Extending a Multi-agent Reasoning Interoperability Framework with Services for the Semantic Web Logic and Proof Layers", 5th International Symposium on Rules: Research Based and Industry Focused (RuleML-2011@IJCAI), 19-21 July 2011, Barcelona, Spain, Co-located with the 22nd International Join Conference on Artificial Intelligence (IJCAI-2011). Selected among the best 2 papers of RuleML-2011@IJCAI to be presented at IJCAI-2011, RuleML Europe, LNCS, Vol. 6826, Springer, pp. 29-43, 2011.
K. Kravari, K. Papatheodorou, G. Antoniou and N. Bassiliades, “Reasoning and Proofing Services for Semantic Web Agents”, In proceedings of the 22nd International Join Conference on Artificial Intelligence (IJCAI-2011), Vol.3, Best Paper Track, AAAI Press, pp. 2662-2667, 2011.
2010
K. Kravari, G.-E. Kastori, N. Bassiliades, G. Governatori, "A Contract Agreement Policy-Based Workflow Methodology for Agents Interacting in the Semantic Web", Semantic Web Rules, Proc. 4th International Web Rule Symposium (RuleML 2010), Washington, DC, USA, Oct 21-23 2010, LNCS, Vol. 6403, Springer, pp. 225 - 239, 2010. (Best Paper Award)
K. Kravari, C. Malliarakis, N. Bassiliades, “T-REX: A hybrid agent trust model based on witness reputation and personal experience”, Proc. 11th International Conference on Electronic Commerce and Web Technologies (EC-Web 2010), Bilbao, Spain, 30 Aug - 3 Sep 2010, Lecture Notes in Business Information Processing (LNBIP), Vol. 61, Part 3, Springer, pp. 107-118, 2010.
K. Kravari, E. Kontopoulos, N. Bassiliades, “Trusted Reasoning Services for Semantic Web Agents”, Informatica: International Journal of Computing and Informatics, Slovenian Society Informatika, 34(4), pp. 429-440, 2010. 
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), 4-7 May, Springer Berlin / Heidelberg, LNCS, Vol. 6040/2010, pp. 173-182, Athens, Greece, 2010.
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.
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 2009), 15-18 September, Vol. 2, pp. 482-485, Milan, Italy, 2009.
2007
E. Kontopoulos, K. Kravari, N. Bassiliades, “Object-Oriented Modelling of RDF Schema Ontologies”, 11th Panhellenic Conference on Informatics (PCI 2007), pp. 479-489, Patras, Greece, 18-20 May 2007.