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Title: University of Évora in QA@CLEF2004
Authors: Quaresma, Paulo
Quintano, Luis
Rodrigues, Irene
Saias, José
Salgueiro, Pedro
Editors: Peters, Carol
Borri, Francesca
Keywords: Sistemas de Pergunta Resposta
Bases documentais
Issue Date: Sep-2004
Publisher: Istituto di Scienza e Tecnologie dell'Informazione, Consiglio Nazionale delle Ricerche ISTI-CNR, Pisa, Italy
Citation: Paulo Quaresma, Luís Quintano, Irene Rodrigues, José Saias and Pedro Salgueiro. University of Évora in QA@CLEF-2004In: Results of the CLEF 2004 Cross-Language System Evaluation Campaign Working Notes for the CLEF 2004 Workshop 15-17 September, Bath, UK. Edited by: Carol Peters and Francesca Borri Istituto di Scienza e Tecnologie dell'Informazione, Consiglio Nazionale delle Ricerche ISTI-CNR, Pisa, Italy
Abstract: Paulo Quaresma, Luis Quintano, Irene Pimenta Rodrigues, José Saias, Pedro Salgueiro The approach followed by the University of Évora team when building a system for participation in the CLEF 2004 question answering task for Portuguese is described. The system is based on two steps: for each question, a first search selects a set of potentially relevant documents; each of these documents is then analysed to obtain a semantic representation and the answer to the initial query. This approach was applied to the QA@CLEF test set for Portuguese with interesting results that have allowed us to identify the strong and weak features of our system.
Type: article
Appears in Collections:INF - Artigos em Livros de Actas/Proceedings

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