Recherche de relations spatio-temporelles : une méthode basée sur l'analyse de corpus textuels

Tien Nguyen Van (1) , Mauro Gaio (1, 2) , Christian Sallaberry (1)

1 LIUPPA - Laboratoire Informatique de l'Université de Pau et des Pays de l'Adour
2 SIGNES - Linguistic signs, grammar and meaning: computational logic for natural language

This paper presents a work package realized for the GéOnto 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.

Domaines: Recherche d'information [cs.IR]

Tien Nguyen Van, Mauro Gaio, Christian Sallaberry. Recherche de relations spatio-temporelles : une méthode basée sur l'analyse de corpus textuels. TIA'09WS: Acquisition et modélisation de relations sémantiques, Nov 2009, Toulouse, France. pp.1-6. ⟨hal-00452005⟩