Papers in proceedings

• P. Dell'Acqua and Luís Moniz Pereira, Enabling Agents to Update their Knowledge and to Prefer, in: P. Brazdil and A. Jorge (eds), Progress in Artificial Intelligence, 10th Portuguese International Conference on Artificial Intelligence (EPIA'01), Lecture Notes in Artificial Intelligence, Springer, Porto, Portugal, Vol. 2258, Pag. 183-190, December 2001.
• P. Dell'Acqua, João Alexandre Leite and Luís Moniz Pereira, Evolving Multi-Agent Viewpoints - an architecture, in: P. Brazdil and A. Jorge (eds), Progress in Artificial Intelligence, 10th Portuguese International Conference on Artificial Intelligence (EPIA'01), Lecture Notes in Artificial Intelligence, Springer, Porto, Portugal, Vol. 2258, Pag. 169-182, December 2001.
• Jorge Cruz and Pedro Barahona, Global Hull Consistency with Local Search for Continuous Constraint Solving, in: P. Brazdil and A. Jorge (eds), Progress in Artificial Intelligence, 10th Portuguese International Conference on Artificial Intelligence (EPIA'01), Lecture Notes in Artificial Intelligence, Springer, Porto, Portugal, Vol. 2258, Pag. 349-362, December 2001.
• João Alexandre Leite, José Júlio Alferes and Luís Moniz Pereira, On the Use of Multi-dimensional Dynamic Logic Programming to Represent Societal Agents' Viewpoints, in: P. Brazdil and A. Jorge (eds), Progress in Artificial Intelligence, 10th Portuguese International Conference on Artificial Intelligence (EPIA'01), Lecture Notes in Artificial Intelligence, Springer, Porto, Portugal, Vol. 2258, Pag. 276-289, December 2001.
• Susana Nascimento, B. Mirkin and Fernando Moura Pires, Proportional Membership in Fuzzy Clustering as a Model of Ideal Types, in: P. Brazdil and A. Jorge (eds), Progress in Artificial Intelligence, 10th Portuguese International Conference on Artificial Intelligence (EPIA'01), Lecture Notes in Artificial Intelligence, Springer, Porto, Portugal, Vol. 2258, Pag. 52-62, December 2001.
• José Júlio Alferes, Antonio Brogi, João Alexandre Leite and Luís Moniz Pereira, Environment-aware Computations via Program Updates, in: A. Pettorossi (eds), Pre-Procs. of the Eleventh International Workshop on Logic-based Program Synthesis and Transformation (LOPSTR'01), Paphos, Cyprus, Pag. 112-123, November 2001.
• Francisco Azevedo and Pedro Barahona, Interaction of Constraint Programming and Local Search for Optimisation Problems, in: Toby Walsh (eds), Principles and Practice of Constraint Programming, CP'2001, Lecture Notes in Computer Science, Springer, Vol. 2239, Pag. 554-559, November 2001.
• Pedro Patinho and Salvador Abreu, ProLDAP - Api em Prolog para Directórios LDAP, IV Conferência de Redes de Computadores, FCCN, (in Portuguese), November 2001.
• Salvador Abreu, ISCO: A Practical Language for Heterogeneous Information System Construction, Proceedings of INAP'01, INAP, Tokyo, Japan, October 2001.
• Paulo Quaresma and Irene Rodrigues, PGR: Portuguese Atorney General's Office Decisions on the Web, in: Osamu Yoshie (eds), Proceedings of the 14th International Conference on Applications of Prolog, REN Associates, Inc., University of Tokyo, Tokyo, Japan, ISSN 1345-0980, October 2001.
• 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.
• Salvador Abreu and Joaquim Godinho, Logic-based Network Configuration and Management, The 7th International Congress of European University Information Systems, Berlin, March 2001.
• João Alexandre Leite, A Modified Semantics for LUPS, in: P. Brazdil and A. Jorge (eds), Progress in Artificial Intelligence, Proceedings of the 10th Portuguese International Conference on Artificial Intelligence EPIA01, LNAI, Springer, Berlin, Vol. 2258, Pag. 261-275, 2001.
• G. Guimaraes and Fernando Moura Pires, An essay in classifying self-organising maps for temporal sequence processing, in: N. Allinson et al. (eds), Advances in Self-organising Maps, Springer, Pag. 259-266, 2001.
• E. Lamma, Luís Moniz Pereira and F. Riguzzi, Belief Revision by Lamarckian Evolution, in: E. J. W. Boers et al (eds), Applications of Evolutionary Computing - Procs. of the First European Workshop on Evolutionary Learning (EvoLEARN2001), Lecture Notes in Computer Science, Springer, Vol. 2037, Pag. 404-416, 2001.
• E. Lamma, Luís Moniz Pereira and F. Riguzzi, Belief Revision by Multi-Agent Genetic Search, in: Juergen Dix and K. Satoh (eds), Procs. of the ICLP-2001 Workshop on Computational Logic in Multi-Agent Systems (CLIMA'01), Cyprus, 2001.
• António Ribeiro, Gabriel Pereira Lopes and João Mexia, Building Bilingual Terminology Databanks for Greek from Parallel Texts, Hellenic Language and Terminology 3rd. Conference Papers, Hellenic Language and Terminology Association, Athens, Greece, 2001.
• António Ribeiro, Gaël Dias, Gabriel Pereira Lopes and João Mexia, Cognates Alignment, in: Bente Maegaard (eds), Proceedings of the Machine Translation Summit VIII (MT Summit VIII), European Association of Machine Translation, Santiago de Compostela, Spain, Pag. 287-292, 2001.
• Lígia Ferreira and Salvador Abreu, Design for AJACS, yet another Java constraint programming framework, in: Agostino Dovier, Maria Chiara Meo and Andrea Omicini (eds), Electronic Notes in Theoretical Computer Science, Elsevier, Vol. 48, 2001.
• Silva, J.F., João Mexia, C. A. Coelho and Gabriel Pereira Lopes, Document Clustering and Cluster Topic Extraction in Multilingual Corpora, in: Nick Cercone, T. Y. Lin and Xindong Wu (eds), Proceedings of the IEEE 2001 International Conference on Data Mining (ICDM'01), IEEE, San Jose, California, Pag. 513-520, 2001.
• António Ribeiro, Gabriel Pereira Lopes and João Mexia, Extracting Translation Equivalents from Portuguese-Chinese Parallel Texts, in: Lee Sangsup (eds), Asialex 2001 Proceedings: Asian Bilinguism and the Dictionary, 2nd ASIALEX International Conference, Asian Association for Lexicography, Seul, South Coreia, 2001.
• N. Chang and T. Maia, Grounded Learning of Grammatical Constructions, AAAI Spring Symposium on Learning Grounded Representations, Stanford, CA, 2001.
• T. Maia and N. Chang, Grounding the Acquisition of Grammar in Sensorimotor Representations, AAAI Spring Symposium on Learning Grounded Representations, Stanford, CA, 2001.
• N. Chang and T. Maia, Learning Grammatical Constructions, Proceedings of the 23rd Annual Meeting of the Cognitive Science Society (COSCI 2001), Edinburgh, Scotland, 2001.
• Silva, J.F., João Mexia, C. A. Coelho and Gabriel Pereira Lopes, Multilingual Document Clustering, Topic Extraction and Data Transformations, in: Pavel Brazdil and Alipio Jorge (eds), Progress in Artificial Intelligence: Knowledge Extraction, Multi-agent Systems, Logic Programming and Constraint Solving, 10th Portuguese Conference on Artificial Intelligence (EPIA'01), Lecture Notes in Artificial Intelligence LNCS/LNAI 2258, Springer, Porto, Portugal, Pag. 74 - 87, 2001.
• P. Dell'Acqua and Luís Moniz Pereira, Prefering and Updating in Abductive Multi-Agents, in: Andrea Ominici (eds), Post-Proceedings of the 2nd International Workshop on Engineering Societies in the Agents' World (ESAW'01), Lecture Notes in Artificial Intelligence, Springer, Vol. 2203, 2001.
• Palmira Marrafa and António Ribeiro, Quantitative Evaluation of Machine Translation Systems: Sentence Level, Proceedings of the MT Evaluation Workshop in the framework of the MT Summit VIII, European Association of Machine Translation, Santiago de Compostela, Spain, Pag. 39-43, 2001.
• Alexandre Agustini, Pablo Gamallo and Gabriel Pereira Lopes, Selection Restrictions Acquisition for Parsing and Information Retrieval Improvement, Proceedings of the 14th International Conference On Applications of Prolog (INAP 2001), University of Tokyo, Tokyo, Japan, Pag. 466-479, 2001.
• Pablo Gamallo, Alexandre Agustini and Gabriel Pereira Lopes, Selection Restrictions Acquisition from Corpora, in: Pavel Brazdil and Alipio Jorge (eds), Progress in Artificial Intelligence: Knowledge Extraction, Multi-agent Systems, Logic Programming and Constraint Solving, 10th Portuguese Conference on Artificial Intelligence (EPIA'01), Lecture Notes in Artificial Intelligence LNCS/LNAI 2258, Springer, Porto, Portugal, Pag. 30 - 43, 2001.
• Pablo Gamallo, Alexandre Agustini and Gabriel Pereira Lopes, The role of co-specification for the acquisition of selection restrictions from unsupervised corpora, Workshop on Applications Apprentissage, Acquisition des connaissances à partir de Textes Electroniques (A3CTE), Grenoble, France, Pag. 27-33, 2001.
• Gasperin C., P. Gamallo, A. Agustini, Gabriel Pereira Lopes and V. de Lima, Using Syntactic Contexts for Measuring Word Similarity, Proceedings of the ESSLLI'01 Workshop on Semantic Knowledge Acquisition and Categorisation, Helsinki, Finland, 2001.