Papers in proceedings

• Terrance Swift and David S. Warren, The XSB Logic Programming SystemDa, Association for Logic Programming Newsletter, Published under the pseudonym "The XSB Research Group, December 2007.
• Luís Moniz Pereira, Towards an Evolutionary Symbiotic Epistemology, in: J. Maia Neves, M. F. Santos and J. M. Machado (eds), Progress in Artificial Intelligence, Procs. 13th Portuguese Intl.Conf. on Artificial Intelligence (EPIA'07), LNAI 4874, Springer, Guimarães, December 2007.
• Matthias Knorr, José Júlio Alferes and P. Hitzler, Towards Tractable Local Closed World Reasoning for the Semantic Web, in: J. Maia Neves, M. F. Santos and J. M. Machado (eds), Progress in Artificial Intelligence, Procs. 13th Portuguese Intl.Conf. on Artificial Intelligence, LNAI, Springer, Guimarães, Portugal, December 2007.
• Olivier Perriquet, Marco Correia, Pedro Barahona and Ludwig Krippahl, A Low resolution Model for Protein Structure Prediction from NMR Data, in: José Neves, Manuel Filipe Santos and José Manuel Machado (eds), New Trends in Artificial Intelligence, Proceedings of EPIA'07, 13th Portuguese Conference on Artificial Intelligence, Universidade do Minho, ISBN 9789899561809, Pag. 565-576, November 2007.
• Luis Quintano and Irene Rodrigues, Clarification Dialogs: a tool for Question Answering disambiguation, EPIA, New Trends in Artificial Intelligence., Pag. 871-882, November 2007.
• José Júlio Alferes and Ricardo Amador, r3: A foundational ontology for reactive rules, in: T. Dillion, M. Missikoff and S. Staab (eds), Ontologies, DataBases, and Applications of Semantics (ODBASE'07), Lecture Notes in Computer Science, Springer, Albufeira, Portugal, Vol. 4803, Pag. 933-952, November 2007.
• Sandra Cosme and Paulo Quaresma, A Contribution to Improve the Children's Catalogue of the Public Library, Proceedings of XIII Encuentros Internationales sobre Sistemas de Información y Documentación, Zaragoza, Spain, Pag. 1-11, October 2007.
• Luís Moniz Pereira and Alexandre Miguel Pinto, Approved Models for Normal Logic Programs, in: Nachum Dershowitz and Andrei Voronkov (eds), Procs. 14th Intl. Conf. on Logic for Programming Artificial Intelligence and Reasoning, LPAR - LNAI, Springer, Yerevan, Armenia, (url), October 2007.
• Nuno Lopes, Cláudio Fernandes and Salvador Abreu, Contextual Logic Programming for Ontology Representation and Querying, in: Axel Polleres, D. Pearce, Edna Ruckhaus, Gopal Gupta and Stijn Heymans (eds), Proceedings of the ICLP'07 Workshop on Applications of Logic Programming to the Web, Semantic Web and Semantic Web Services (ALPSWS 2007), CEUR Workshop Proceedings, Vol. 287, ISSN 1613-0073, Pag. 27-42, (url), October 2007.
• Catalin Calistru, Cristina Ribeiro, Gabriel David, Irene Rodrigues and Gustavo Laboreiro, INESC, Porto at TRECVID 2007: Automatic and Interactive Video Search., TRECVID 2007 Papers, (url), October 2007.