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Title: Semantic enrichment of a web legal information retrieval system
Authors: Saias, José
Quaresma, Paulo
Editors: Bench-Capon, T.
Daskalopulu, A.
Winkels, R.
Keywords: Semantic Web
information retrieval
Issue Date: 2002
Publisher: IOS Press
Abstract: A methodology to semi-automatically transform a traditional web IR system into a semantic aware one is proposed. The methodology is composed by three major steps: construction of an appropriate semantic ontology; text enrichment with semantic information; and construction of the inference engine. In order to create an adequate ontology, natural language processing techniques are applied, such as, partial parsers and lexical information (WordNet). Documents are enriched with semantic information using the output of the partial parsers and the obtained ontology. Finally, an infer- ence engine based on a declarative rogramming language – Prolog – is used as the basis for the reasoning process.
ISBN: 1-58603-299-2
Type: article
Appears in Collections:INF - Artigos em Livros de Actas/Proceedings

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