Resources for Calendar Expressions Semantic Tagging and Temporal Navigation through Texts - HAL Accéder directement au contenu
Proceedings/Recueil des communications Année : 2010

Resources for Calendar Expressions Semantic Tagging and Temporal Navigation through Texts

Résumé

The linguistic resources presented in this paper are designed for the recognition and semantic tagging of calendar expressions in French. While existing resources generally put the emphasis on describing calendar bases pointed out by calendar expressions (which are considered as named entities), our approach tries to explicit how references to calendar are linguistically built up, taking into account not only the calendar bases but as well the prepositions and units that operate on them, as they provide valuable information on how texts refer to the calendar. The modelling of these expressions led us to consider calendar expressions as a conjunction of operators interacting with temporal references. Though the resources aim to be generic and easily reusable, we illustrate the interest of our approach by using the resources output to feed a text navigation tool that is currently being improved, in order to offer users a way of temporally progressing or navigating in texts.
Fichier principal
Vignette du fichier
118_Paper_LREC2010.pdf ( 325.45 Ko ) Télécharger
Origine : Fichiers éditeurs autorisés sur une archive ouverte
Loading...

Dates et versions

halshs-00485900, version 1 (22-05-2010)

Identifiants

  • HAL Id : halshs-00485900 , version 1

Citer

Charles Teissèdre, Delphine Battistelli, Jean-Luc Minel. Resources for Calendar Expressions Semantic Tagging and Temporal Navigation through Texts. Nicoletta Calzolari (Conference Chair), Khalid Choukri, Bente Maegaard, Joseph Mariani, Jan Odjik, Stelios Piperidis, Mike Rosner, Daniel Tapias. LREC 2010, May 2010, La Valette, Malta. European Language Resources Association (ELRA), pp.3572-3577, 2010. ⟨halshs-00485900⟩
202 Consultations
214 Téléchargements
Dernière date de mise à jour le 20/04/2024
comment ces indicateurs sont-ils produits

Partager

Gmail Facebook Twitter LinkedIn Plus