L’approche interactionnelle en didactique des langues

Problématique des chercheurs en traitement automatique des langues des signes

French Sign Language (LSF) automatic processing research has to deal with uncomplete corpora of a language which is not yet fully described and has no written form. So, the researchers must carry out reductions at every representational level, constrain the conditions of acquisition of LSF discourses and limit the field of their applications. It is important that they should explain and justify...

L'analyse Statistique Implicative: Une Des Méthodes D'analyse Des Données En Didactique

Through the analysis of research experiences in Didactics of Mathematics data have been compared both with the implicative analysis of Gras and with the factorial analysis of correspondences. The results of this comparison highlighted that implicative analysis, when supplementary variables are introduced, proves to be more incisive in the reading of the contingency. Factorial analysis, instead,...

Bureau Des Traductions Division Des Langues Étrangères

Un Systeme Inferentiel Oriente Objet Pour Des Applications En Langues Naturelles

I S6mimfirc de linguistique fr~m~;aise-Universit6 de Fribourg 17IX) Fribourg SUISSE ABSTRACT Up to now, there is still no specific model for solving the problem of natured language representation and reasoning. In this paper, we propose an object oriented form,'dism for supporting knowledge representation, extraction and exploitation in tile context of natural language processing. In the natura...

Revisiter le couplage traitement automatique des langues et recherche d'information

Information retrieval systems (IRSs) aim at establishing a relationship between users' in-formation needs and the information contained in documents. To this end, a commonly usedmethod consists of making a simple match between query terms and document words. IRSsface two problems with such a mechanism. The rst problem is related to polysemy : a singleterm may have di erent meani...