Papers in proceedings

• P. Dell'Acqua and Luís Moniz Pereira, Prefering and Updating in Multi-Agents, 9th International DDLP-Workshop on "Deductive Databases and Knowledge Management", which is held in the Stream "Content Management" of the 14th International Conference on Applications of Prolog (INAP'2001), Tokyo, Japan, Pag. 20-22, October 2001.
• Luis Quintano, Irene Rodrigues and Salvador Abreu, Relational Information Retrieval through Natural Lanaguage Analysis, Proceedings of INAP'01, INAP, Tokyo, Japan, October 2001.
• Paulo Quaresma and Irene Rodrigues, An Interactive Graph Based Legal Information Retrieval System, in: V. Matousek, P. Mautner, R. Moucek and K. Tauser (eds), Proceedings of the 4th International Conference on Text, Speech and Dialogue-TSD 2001, Lecture Notes in Artificial Intelligence LNCS/LNAI 2166, Springer, Zelezna Ruda, Czech Republic, September 2001.
• Carlos Viegas Damásio and Luís Moniz Pereira, Antitonic Logic Programs, in: T. Eiter, W. Faber and M. Truszczynski (eds), Logic Programming and Nonmonotonic Reasoning, 6th International Conference, LPNMR01, Lecture Notes in Artificial Intelligence, Springer, Vol. 2173, Pag. 379-392, September 2001.
• João Alexandre Leite, José Júlio Alferes and Luís Moniz Pereira, Combining Societal Agents' Knowledge, in: Luís Moniz Pereira and Paulo Quaresma (eds), Procs. of the APPIA-GULP-PRODE'01 Joint Conference on Declarative Programming (AGP'01), Univ. Évora, Pag. 313-327, September 2001.
• Carlos Viegas Damásio and Luís Moniz Pereira, Monotonic and Residuated Logic Programs, in: Salem Benferhat and Philippe Besnard (eds), Symbolic and Quantitative Approaches to Reasoning with Uncertainty, 6th European Conference, ECSQARU-2001, Lecture Notes in Artificial Intelligence, Springer, Vol. 2143, Pag. 748-759, September 2001.
• João Alexandre Leite, José Júlio Alferes and Luís Moniz Pereira, Multi-dimensional Dynamic Knowledge Representation, in: T. Eiter, W. Faber and M. Truszczynski (eds), Procs. of the Sixth International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR'01), Lecture Notes in Artificial Intelligence, Springer, Wien, Austria, Vol. 2173, Pag. 365-378, September 2001.
• João Alexandre Leite, José Júlio Alferes and Luís Moniz Pereira, MINERVA - A Dynamic Logic Programming Agent Architecture, in: J. J. Meyer and M. Tambe (eds), Pre-Procs. of the Eighth International Workshop on Agent Theories, Architectures, and Languages (ATAL'01), Seattle, USA, Pag. 133-145, August 2001.
• Paulo Quaresma and Irene Rodrigues, Using Logic Programming to model Multi-Agent Web Legal Systems - An Application Report, Proceedings of the ICAIL'01 - International Conference on Artificial Intelligence and Law, ACM, St. Louis, USA, 10 pages., May 2001.
• Ludwig Krippahl, Michael Trosset and Pedro Barahona, Combining Constraint Programming and Multidimensional Scaling to solve Distance Geometry Problems, Procs. of CP-AI-OR'01 Workshop, Kent, Pag. 67-80, April 2001.