Papers in proceedings

• Aida Vitória, Carlos Viegas Damásio and Jan Maluszynski, Towards Rough Knowledge Bases with Quantitative Measures, in: S. Tsumoto S., R. Slowinski, J. Komorowski and J. W. Grzymala-Busse (eds), Fourth International Conference on Rough Sets and Current Trends in Computing 2004 (RSCTC'2004), Lecture Notes in Computer Science, Springer, Uppsala, Sweden, Pag. 153-158, June 2004.
• Teresa Gonçalves and Paulo Quaresma, Using IR techniques to improve Automated Text Classification, in: Farid Meziane and Elisabeth Metais (eds), Natural Language Processing and Information Systems, Lecture Notes on Computer Science 3136, Springer, Salford, UK, Pag. 374-379, June 2004.
• Nuno Marques and Sergio Gonçalves, Applying a Part-of-Speech Tagger to Postal Address Detection on the Web, Proceedings of the IV International Conference on Language Resources and Evaluation, Lisboa, Portugal, Pag. 287-290, May 2004.
• Teresa Gonçalves and Paulo Quaresma, The impact of NLP techniques in the multilabel classification problem, in: Mieczyslaw A Klopotek, Slawomir T. Weirzchon and Krzysztof Trojanowski (eds), Intelligent Information Processing and Web Mining 2004, Advances in Soft Computing, Springer, Zakopane, Poland, Pag. 424-428, May 2004.
• João Alcântara, Carlos Viegas Damásio and Luís Moniz Pereira, A Declarative Characterisation of Disjunctive Paraconsistent Answer Sets, in: Ramon López de Mántaras and Lorenza Saitta (eds), Proceedings of the 16th European Conference on Artificial Intelligence, ECAI'2004, including Prestigious Applicants of Intelligent Systems, PAIS 2004, IOS Press, ISBN 1-58603-452-9, Pag. 951-952, 2004.
• Salvador Abreu, Paulo Quaresma, Luis Quintano and Irene Rodrigues, A dialogue manager for accessing databases, in: Yasushi Kiyoki, Eiji Kawaguchi, Hannu Jaakola and Hannu Kangassalo (eds), Information Modelling and Knowledge Bases XV, IOS Press, Amsterdam, Netherlands, Vol. 105, Pag. 210-219, 2004.
• Gregory Wheeler, A Resource Bounded Default Logic, in: James Delgrande and Torsten Schaub (eds), NMR 2004, Pag. 416-422, 2004.
• Carlos Viegas Damásio, Jesús Medina and Manuel Ojeda-Aciego, A Tabulation Proof Procedure for Residuated Logic Programming, in: Ramon López de Mántaras and Lorenza Saitta (eds), Proceedings of the 16th European Conference on Artificial Intelligence, ECAI'2004, including Prestigious Applicants of Intelligent Systems, PAIS 2004, IOS Press, ISBN 1-58603-452-9, Pag. 808-812, 2004.
• Carlos Viegas Damásio, Jesús Medina and Manuel Ojeda-Aciego, A termination theorem for sorted multi-adjoint logic programs, in: José Júlio Alferes and João Alexandre Leite (eds), XII Congreso Español sobre Tecnologías y Lógica Fuzzy, 2004.
• A. Monteiro and Luís Moniz Pereira, A Updating Legal Documents - the case of phytosanitary protection of vegetables, Intl.Conf. on Knowledge Engineering and Decision Support (ICKEDS'04), Porto, Portugal, July 21-23, 2004, Proceedings, IKEDS, 2004.