Papers in proceedings

• G. Guimaraes, The Extraction of Temporal Knowledge from Multivariate Time Series using Self-organized Neural Networks, Analysis of Time Series in Goods Management and Production Systems, 1999.
• G. Dias, S. Guilloré and Gabriel Pereira Lopes, The Multilingual Aspects of Multiword Lexical Units, in: Spela Vintar (eds), Language Technologies Workshop, Pag. 11-21, organized in the framework of the 32nd Annual Meeting of the Societas Linguistica Europea (SLE99). ISBN 961-227-003-1, 1999.
• P. Monteiro and Luís Correia, Traffic Management - A Multi-Agent System Approach, in: C. Westphall, L. Kormann, M. Notare, B. Riso and F. Cruz (eds), IEEE LANOMS'99 - Latin American Network Operations and Management Symposium, Pag. 52-63, 1999.
• Paulo Quaresma, Irene Rodrigues, Gabriel Pereira Lopes, T. Almeida, E. Garcia and A. Lima, Um sistema de pesquisa de informação para bases de texto em Português, in: Gabriel Pereira Lopes, Paulo Quaresma and I Rodrigues (eds), Actas do PROPOR IV, IV Encontro para o Processamento Computacional da Língua Portuguesa Escrita e Falada, 1999.
• P. Dell'Acqua and Luís Moniz Pereira, Updating Agents, in: S. Rochefort, F. Sadri and F. Toni (eds), ICLP'99 Workshop on Multi-Agent Systems in Logic (MASL'99), 1999.
• Paulo Quaresma and Irene Rodrigues, Using dynamic logic programming to model cooperative dialogues, AAAI'99 Fall Symposium on Modal and Temporal Logics based Planning for Open Networked Multimedia Systems, 1999.
• José Júlio Alferes, Luís Moniz Pereira and Terrance Swift, Well-founded Abduction via Tabled Dual Programs, in: D. De Schreye (eds), 16th International Conference on Logic Programming, MIT Press, Pag. 426-440, 1999.