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Conference Papers Year : 2002

Vulcain - An Ontology-based Information Extraction System

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Abstract

This paper presents an information extraction system, Vulcain, dedicated to message filtering for a specific domain. The paper focuses on a method for identifying domain-specific terms and concepts, using syntactic information and an existing domain ontology. We present a method for identifying terms by partial syntactic analysis, based on TAG grammars. The domain ontology is represented in description logics, using its inference mechanisms to validate the candidate concepts.
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Dates and versions

inria-00100764 , version 1 (26-09-2006)

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  • HAL Id : inria-00100764 , version 1

Cite

Amalia Todirascu, Laurent Romary, Dalila Bekhouche. Vulcain - An Ontology-based Information Extraction System. International Conference on Applications of Natural Language to information systems - NLDB'02, DSV, Information Technology University, Jun 2002, Stockholm, Sweden, pp.64-75. ⟨inria-00100764⟩
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