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An IE and IR Approach to Deal with Geographic Information Scope in Textual Documents

Christian Sallaberry 1 Mustapha Baziz 1 Julien Lesbegueries 1 Mauro Gaio 1, 2
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
Université Sciences et Technologies - Bordeaux 1, Inria Bordeaux - Sud-Ouest, École Nationale Supérieure d'Électronique, Informatique et Radiocommunications de Bordeaux (ENSEIRB), CNRS - Centre National de la Recherche Scientifique : UMR5800
Abstract : We briefly present requirements and a methodology of semantic annotation for automatic indexing and geo-referencing of text documents. The first evaluation results shows that combining a spatial approach with a classical (statistical-based) IR one, improves in a significant way retrieval accuracy, namely in the case of "realistic" queries.
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https://hal-univ-pau.archives-ouvertes.fr/hal-01912941
Contributor : Gaelle Chancerel-Lannuzel <>
Submitted on : Monday, November 5, 2018 - 5:50:33 PM
Last modification on : Thursday, March 5, 2020 - 7:13:18 PM

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  • HAL Id : hal-01912941, version 1

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UNIV-PAU | LIUPPA | CNRS | UNIV-BORDEAUX | LABRI | INRIA

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Christian Sallaberry, Mustapha Baziz, Julien Lesbegueries, Mauro Gaio. An IE and IR Approach to Deal with Geographic Information Scope in Textual Documents. Computer-Assisted Information Retrieval (Recherche d'Information et Ses Applications) - RIAO 2007, 8th International Conference, Carnegie Mellon University, Pittsburgh, PA, USA, May 30 - June 1, 2007. Proceedings, CD-ROM, 2007, Unknown, Unknown Region. pp.192-197. ⟨hal-01912941⟩

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