V. Tamma, I. Blacoe, B. Lithgow Smith, and M. Wooldridge. Introducing Autonomic Behaviour in Semantic Web Agents. In Proceedings of the Fourth International Semantic Web Conference (ISWC 2005), Galway, Ireland, November 2005
V. Tamma, C. van Aart, T. Moyaux, S. Paurobally, B. Lithgow Smith, and M. Wooldridge. An Ontological Framework for Dynamic Coordination. In Proceedings of the Fourth International Semantic Web Conference (ISWC 2005), Galway, Ireland, November 2005
V. Tamma, S. Cranefield, T. Finin, S. Willmott (Eds). Ontologies for Agents: Theory and Experiences. Birkauser-Springer
V. Tamma, S. Phelps, I. Dickinson, and M. Wooldridge. Ontologies for supporting negotiation in e-commerce. Engineering applications of artificial intelligence, 18(2):223-236, March 2005
S. Phelps, V. Tamma, M. Wooldridge, and I. Dickinson. Toward Open Negotiation. In IEEE Internet Computing, 8(2):70-75, 2004
V. Tamma, I. Blacoe, B. Lithgow Smith, and M. Wooldridge. SERSE: surfing the Semantic Web with Esperonto. In Proceedings of the AAMAS 2004 workshop on Challenges in the coordination of large scale multi-agent systems
L. Laera, V. Tamma, T. Bench-Capon, and G. Semeraro. SweetProlog: A system to integrate ontologies and rules. In Rules and Rule Markup Languages for the Semantic Web, Proceedings of the 3rd RuleML workshop, LNCS 3323, 188-193.
V. Tamma, I. Blacoe, B. Lithgow Smith and M. Wooldridge. SERSE: searching for Semantic Web Content. In Proceedings of the 16th European Conference on Artificial Intelligence, ECAI 2004, Valencia, Spain, August 2004
V. Tamma, I. Blacoe, B. Lithgow Smith and M. Wooldridge. SERSE: searching for digital content in Esperonto. In Proceedings of the 14th International Conference on Knowledge Engineering and Knowledge Management, EKAW 2004, Whittlebury Hall, UK, October 2004
V. Tamma, M. Wooldridge, I. Blacoe, and A. Persidis. Retrieval of Scientific data in Esperonto. In Proceedings of the ISWC 03 workshop on Semantic Web Technologies for Searching and Retrieving Scientific Data, Sanibel Island, Florida, October 2003
V. Tamma, and T. Bench-Capon, 2002: Attribute meta-properties for formal ontological analysis. In Proceedings of the 13th International Conference on Knowledge Engineering and Knowledge Management, EKAW 2002, Siguenza, Spain, 1-3 October 2002.
V. Tamma, M. Wooldridge, and I. Dickinson, 2002: An ontology for automated negotiation. In Proceedings of the international workshop on ontologies in agent systems (OAS 02), to be held at the AAMAS 02 conference, Bologna, Italy.
V. Tamma, I. Wooldridge, and I. Dickinson, 2002: An ontology based approach to automated negotiation. In Proceedings of the IV workshop on agent mediated electronic commerce (AMEC IV), to be held at the AAMAS 02 conference, Bologna, Italy.
V. Tamma, and T.J.M. Bench-Capon, 2002: Attribute meta-properties for knowledge sharing. In Proceedings of the ECAI 02 workshop on ontologies and semantic interoperability, Lyon, France.
V. Tamma, and T.J.M. Bench-Capon, 2002: An ontology model to facilitate knowledge sharing in multi-agent systems. In Knowledge Engineering Review, 17(1), 41-60.
V.A.M. Tamma, 2002: An Ontology Model supporting Multiple Ontologies for Knowledge sharing. PhD Thesis, The University of Liverpool.
V. Tamma, and T.J.M. Bench-Capon, 2001: An enriched knowledge model driven by formal ontological analysis. In Proceedings of the International Conference on Formal Ontologies in Information Systems - FOIS 2001. Ogunquit, Maine, USA, October 17-19, 2001.
V. Tamma, and T.J.M. Bench-Capon, 2001: Characterising concept's properties in ontologies. In Esposito, F. (Ed.), Proceedings of the "7° Congresso della Associazione Italiana per l’Intelligenza Artificiale - AI*IA 2001", Springer-Verlag, LNAI 2175. Bari, Italy, September 25-28, 2001.
V. Tamma, and S. Parsons, 2001: Argumentation and qualitative reasoning with kappa calculus systems. In Proceedings of the Sixth European Conference on Symbolic and Quantitative Approaches to Reasoning with Uncertainty (ECSQARU 2001)
D. Malerba, F. Esposito, V. Gioviale, and V. Tamma, 2001: Comparing Dissimilarity Measures for Symbolic Data Analysis. Iin Proceedings of ETK-NTTS 2001, Int. Conferences on Exchange of Technologies and Know-How and New Techniques & Technologies for Statistics.
V. Tamma, and T.J.M. Bench-Capon, 2001: A conceptual model to facilitate knowledge sharing in multi-agent systems. In Proceedings of the Autonomous Agents 2001 Workshop on Ontologies in Agent Systems (OAS 2001). Montreal, May, 29, 2001, pp. 69-76. Voted as best paper of the workshop.
V. Tamma, and T.J.M. Bench-Capon, 2001: A knowledge model to support inconsistency management when reasoning with shared knowledge. In Proceedings of the IJCAI'01 Workshop on Ontologies and Information Sharing.
V. Tamma, and T.J.M. Bench-Capon, 2000: Supporting inheritance mechanisms in ontology representation. In Dieng, R., and Corby, O., (Eds), Proceedings of the 12th International Conference on Knowledge Engineering and Knowledge Management (EKAW'2000). Juan-Les-Pins, France, October 2-6, 2000, Spring-Verlag LNAI 1937, pp. 140-155.
V. Tamma, and T.J.M. Bench-Capon, 2000: Supporting different inheritance mechanisms in ontology representation. In Benjamins, R., Gomez-Perez, A., Guarino, N., and Uschold, M., eds, Proceedings of the ECAI-2000 Workshop on Applications of Ontologies and Problem-Solving Methods, Berlin, Germany, August 21-22, 2000, pp. 18.1-18.4.
D. Malerba, L. Sanarico, and V. Tamma, 2000: A comparison of dissimilarity measures for symbolic data analysis. In Proceedings of the ECML'2000 workshop on dealing with structured data in machine learning and statistics, Barcelona, Spain, May 30, 2000
V. Tamma, P.R.S. Visser, D. Malerba, and D.M. Jones, 2000: Computer Assisted Ontology clustering for Knowledge sharing. In Proceedings of the ECML'2000/ML net Workshop on Machine Learning in the New Information Age, Barcelona, Spain, May 30, 2000, pp. 75-83,.
P.R.S. Visser, and V. Tamma, 1999: An Experience with Ontology-based Agent Clustering. In Proceedings of the IJCAI 99 Workshop on Ontologies and Problem-Solving Methods: Lessons Learned and Future Trends, Stockholm, Sweden, August 2, 1999, pp. 12-1 - 12-13.
P.R.S. Visser, and V. Tamma, 1999: An Experience with Ontology Clustering for Information Integration. In Proceedings of the IJCAI 99 Workshop on Intelligent Information Integration, Stockholm, Sweden, July 31, 1999F. Esposito, D. Malerba, G. Semeraro, and V. Tamma, 1999: The Effects of Pruning Methods on Predictive Accuracy of Induced Decision Trees: A New Experimentation with Cross-Validation. Applied Stochastic Models in Business and Industry (formerly Applied Stochastic Models and Data Analisys), Vol. 15, No. 4, pp. 277-299
F. Esposito, D. Malerba, V. Tamma, and H. Bock, 1999: Classical Similarity and Dissimilarity Measures (Section 8.1), In Bock, H. H. & Diday, E. (Eds.): Analysis of Symbolic Data. Exploratory methods for extracting statistical information from complex data, Series: Studies in Classification, Data Analysis, and Knowledge Organisation, Vol. 15, Springer-Verlag: Berlin, pp. 139-152.
F. Esposito, D. Malerba, and V. Tamma, Dissimilarity Measures for Symbolic Objects (Section 8.3). In Bock, H. H. & Diday, E. (Eds.): Analysis of Symbolic Data. Exploratory methods for extracting statistical information from complex data, Series: Studies in Classification, Data Analysis, and Knowledge Organisation, Vol. 15, Springer-Verlag: Berlin, pp. 165-185.
F. Esposito, D. Malerba, and V. Tamma, 1999: Dissimilarity measures in symbolic data analysis. Proceedings of Cladag-SIS' 99, Rome 5-6 July 1999, pp. 137-140.
Z. Cui, V. Tamma and F. Bellifemine, 1999: Ontology Management in Virtual Enterprises. BT Technology Journal, Vol. 17, No. 4, pp. 98-107.
V. Tamma and P.R.S.Visser, 1998: Integration of Heterogeneous Sources: Towards a Framework for comparing Techniques.Proceedings of the "6 Convegno dell'Associazione Italiana per l'Intelligenza Artificiale (AI*IA), Workshop su Strumenti di organizzazione ed accesso intelligente per informazioni eterogenee", Padua, 23-25 September 1998, pp. 89-93.
F. Esposito, D. Malerba, and V. Tamma, 1998: Efficient Data-Driven Construction of Model-Trees. Proceedings of NTTS'98, Int. Seminar on New Techniques & Technologies for Statistics, pp. 163-168.
A. Fino, D. Malerba, and V. Tamma: Induction of tree-based regression models. In Proceedings of the "Incontro dei Gruppi di Lavoro dell'Associazione Italiana per l'Intelligenza Artificiale (AI*IA) su Apprendimento Automatico e Linguaggio Naturale", Turin, 9-10 Decmber 1997.