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Recherche de relations spatio-temporelles : une méthode basée sur l'analyse de corpus textuels (1002.0577v1)
Published 2 Feb 2010 in cs.IR
Abstract: This paper presents a work package realized for the G\'eOnto project. A new method is proposed for an enrichment of a first geographical ontology developed beforehand. This method relies on text analysis by lexico-syntactic patterns. From the retrieve of n-ary relations the method automatically detect those involved in a spatial and/or temporal relation in a context of a description of journeys.