Vulcain - An Ontology-based Information Extraction System

Amalia Todirascu 1 Laurent Romary 1 Dalila Bekhouche
1 LANGUE ET DIALOGUE - Human-machine dialogue with a significant language component
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
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.
Type de document :
Communication dans un congrès
Birger Andersson, Maria Bergholtz, Paul Johannesson. International Conference on Applications of Natural Language to information systems - NLDB'02, Jun 2002, Stockholm, Sweden, Springer Verlag, 2553, pp.64-75, 2002, Lecture Notes in Computer Science
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https://hal.inria.fr/inria-00100764
Contributeur : Laurent Romary <>
Soumis le : mardi 26 septembre 2006 - 14:50:22
Dernière modification le : jeudi 11 janvier 2018 - 06:19:48

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  • HAL Id : inria-00100764, version 1

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Amalia Todirascu, Laurent Romary, Dalila Bekhouche. Vulcain - An Ontology-based Information Extraction System. Birger Andersson, Maria Bergholtz, Paul Johannesson. International Conference on Applications of Natural Language to information systems - NLDB'02, Jun 2002, Stockholm, Sweden, Springer Verlag, 2553, pp.64-75, 2002, Lecture Notes in Computer Science. 〈inria-00100764〉

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