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Title: A methodology to create ontology-based information retrieval systems
Authors: Saias, José
Quaresma, Paulo
Editors: Moura Pires, Fernando
Abreu, Salvador
Keywords: Information Retrieval
Issue Date: 2003
Publisher: Springer-Verlag
Abstract: Modern information retrieval systems need the capability to reason about the knowledge conveyed by text bases. In this paper a methodology to automatically create ontologies and class instances from documents is proposed. The ontology is defined in the OWL semantic web language and it is used by a logic programming framework, ISCO, to allow users to query the semantic content of the documents. ISCO allows an easy and efficient integration of declarative, object-oriented and constraint-based programming techniques with the capability to create connections with external databases.
ISBN: 3-540-20589-6
Type: article
Appears in Collections:INF - Artigos em Livros de Actas/Proceedings

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