Mobilité et appropriation des langues.

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...

Bureau Des Traductions Division Des Langues Étrangères

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...

Vers la diffusion d'itinéraires adaptés, adaptables et adaptatifs pour des personnes à mobilité réduite

This paper presents a part of research work carried out within MobiliSIGprojectwhich aimsto design and developamultimodalmobiletechnology for helpingpeople with disabilities to navigate in Quebec City (Canada) asexperimentation location.MobiliSIG project focuses on building an accessibility database based on environmental factors and personal factors of people with disabilities. The works done ...

Information Retrieval and Natural Language Processing (Recherche d'Information et Traitement Automatique des Langues Naturelles) [in French]