My research is about the application of uncertain reasoning (Dempster-Shafer theory) for data integration in multi-agent query answering system on the Semantic Web. The main research objective of my project is to investigate the level of machine intelligence multi agent systems can exhibit on the Semantic Web.

Keys: ontology mapping, uncertain reasoning, knowledge management, question answering

Vargas-Vera, M. and Nagy, M. (2010) Towards Intelligent Ontology Alignment Systems for Question Answering: Challenges and Roadblocks, Journal of Emerging Technologies in Web Intelligence (JETWI), Vol. 2, Num. 3, pp. 244-257, ACADEMY PUBLISHER

Nagy, M. and Vargas-Vera, M. (2010) Reasoning Introspection and Visualisation Framework for Ontology Mapping on the Semantic Web, Studia Universitatis Babes-Bolyai Series Informatica, Volume LV, Number 2, pp. 57-68

Nagy, M. and Vargas-Vera, M. (2010) Towards an Automatic Semantic Data Integration: Multi-agent Framework Approach Towards an Automatic Semantic Data Integration: Multi-agent Framework Approach, in eds. Gang Wu, Book chapter in Semantic Web (ISBN:978-953-7619-54-1), pp. 107-134, In-Tech

Nagy, M. and Vargas-Vera, M. (2010) Multi-Agent Voting for Conflict Resolution - A Fuzzy Approach, Second International Conference on Agents and Artificial Intelligence (ICAART 2010), Valencia, Spain

Nagy, M. and Vargas-Vera, M. (2009) Reasoning Representation and Visualisation Framework for Ontology Mapping Using 3D modelling, The 4th edition of the Interdisciplinary in Engineering International Conference (Inter-Eng 2009), Targu Mures, Romania

Nagy, M., Vargas-Vera, M. and Stolarski, P. (2009) DSSim results for OAEI 2009, Workshop: The Fourth International Workshop on Ontology Matching at 8th International Semantic Web Conference ISWC-2009, Washington DC., USA

Nagy, M. and Vargas-Vera, M. (2009) Reaching Consensus Over Contradictory Interpretation of Semantic Web Data for Ontology Mapping, IEEE 5th International Conference on Intelligent Computer Communication and Processing (ICCP 2009), Cluj-Napoca, Romania

Vargas-Vera, M., Nagy, M., Zyskowski, D., Haniewicz, K., Abramowicz, W. and Kaczmarek, M. (2009) Challenges on Semantic Web Services, in eds. M. Manuela Cunha, Eva F. Oliveira, António J. Tavares & Luís G. Ferreira, The Handbook of Research on Social Dimensions of Semantic Technologies and Web Services, Information Science Reference

Nagy, M. and Vargas-Vera, M. (2009) Experimental Evaluation of Multi-Agent Ontology Mapping Framework, 5th IFIP Conference on Artificial Intelligence Applications & Iinnovations (AIAI 2009), Thessaloniki, Greece

Nagy, M., Vargas-Vera, M. and Motta, E. (2008) Managing Conflicting Beliefs with Fuzzy Trust on the Semantic Web, The 7th Mexican International Conference on Artificial Intelligence (MICAI 2008), Mexico City, Mexico

Nagy, M., Vargas-Vera, M. and Stolarski, P. (2008) DSSim results for OAEI 2008, Workshop: The Third International Workshop on Ontology Matching at 7th International Semantic Web Conference ISWC-2008, Karlsruhe, Germany

Nagy, M., Vargas-Vera, M. and Motta, E. (2008) Introducing Fuzzy Trust for Managing Belief Conflict over Semantic Web Data, Workshop: Fourth International Workshop on Uncertain Reasoning on the Semantic Web at 7th International Semantic Web Conference ISWC-2008, Karlsruhe, Germany

Nagy, M., Vargas-Vera, M. and Motta, E. (2008) Multi-Agent Conflict Resolution with Trust for Ontology Mapping, 2nd International Symposium on Intelligent Distributed Computing (IDC 2008), Catania, Italy

Nagy, M., Vargas-Vera, M. and Motta, E. (2008) Multi Agent Trust for Belief Combination on the Semantic Web, IEEE International Conference on Intelligent Computer Communication and Processing (ICCP 2008), Cluj-Napoca, Romania

Nagy, M., Vargas-Vera, M. and Motta, E. (2008) Feasible Uncertain Reasoning for Multi Agent Ontology Mapping, IADIS International Conference-Informatics 2008, Amsterdam, The Netherlands

Nagy, M., Vargas-Vera, M. and Motta, E. (2007) Uncertain Reasoning for Creating Ontology Mapping on the Semantic Web, Workshop: Workshop on Uncertainty Reasoning for the Semantic Web (URSW) at The 6th International Semantic Web Conference ISWC-2007, Busan, Korea

Nagy, M., Vargas-Vera, M. and Motta, E. (2007) DSSim - Managing Uncertainty on the Semantic Web, Workshop: The Second International Workshop on Ontology Matching (OM-2007) at The 6th International Semantic Web Conference ISWC-2007, Busan, Korea

Nagy, M., Vargas-Vera, M. and Motta, E. (2007) Uncertain Reasoning in Multi-Agent Ontology Mapping on the Semantic Web, The 6th Mexican International Conference on Artificial Intelligence(MICAI 2007), Aguascalientes ,Mexico

Nagy, M., Vargas-Vera, M. and Motta, E. (2007) Multi-Agent Ontology Mapping with Uncertainty on the Semantic Web, IEEE 3rd International Conference on Intelligent Computer Communication and Processing (ICCP-2007), Cluj-Napoca, Romania

Nagy, M., Vargas-Vera, M. and Motta, E. (2006) DSSim-ontology Mapping with Uncertainty, International Worshop on Ontology Matching OM-2006, collocated with the 5th International Semantic Web Conference ISWC-2006.

Nagy, M., Vargas-Vera, M. and Motta, E. (2006) Similarity Mapping with Uncertainty for Knowledge Management of Heterogenous Scientific Databases in a Distributed Ontology-Mapping Framework, Poster at the 15th International Conference on Knowledge Engineering and Knowledge management (EKAW-2006)., Podebrady, Czech Republic

Nagy, M., Vargas-Vera, M. and Motta, E. (2006) Uncertainty Handling in the Context of Ontology Mapping for Question Answering, AAAI-2006 Symposium on Semantic Web for Collaborative Knowledge Acquisition., AAAI

Nagy, M., Vargas-Vera, M. and Motta, E. (2005) Ontology Mapping with domain specific agents in the AQUA Question Answering System, Workshop: USERSWEB at The European Semantic Web Conference, Heraklion, Greece

Nagy, M., Vargas-Vera, M. and Motta, E. (2005) Multi agent Ontology Mapping Framework in the AQUA Question Answering System, International Mexican Conference on Artificial Intelligence (MICAI-2005), Monterrey, Mexico