Les couleurs du discours environnemental

Relations intersubjectives dans les discours rapportés

This article studies the enunciative and semantic relations in reported speech, based on the analysis of the linguistic markers in the written media’s quotation practices. The categorisations and linguistic resources are to be used in several text annotations’ tasks, in the Semantic Web field, among others. MOTS-CLÉS : linguistique du discours, énonciation, typologie des citations, relations in...

Un Outil Multidimensionnel De L'Analyse Du Discours

RESUME : Le traitement automatique du discours suppose un traitement algorithmique et informatique. Plus i e u r s m~thodes p e r m e t t e n t d ' a p p r ~ h e n d e r c e t a s p e c t . L'utilisation d'un langage de programmation g~n~ral (par exemple PL/I) ou plus orient~ (par exemple LISP) repr~sente la premiere approche. A l'oppos~, l'utilisation d'un logiciel sp~cialis~ permet d'~viter l...

Les phosphatides du sérum sanguin

Colors of People (Les couleurs des gens) [in French]

In Natural Language Processing and semantic analysis in particular, color information may be important in order to properly process textual information (word sense disambiguation, and indexing). More specifically, knowing which colors are generally associated to terms is a crucial information. In this paper, we explore how crowdsourcing through a game with a purpose (GWAP) can be an adequate st...

Les cahiers du GREYC

We define a simple transform able to map any multi-valued image into a space of patches, such that each existing image patch is mapped into a single high-dimensional point. We show that solving variational problems on this particular space is an elegant way of finding the natural patch-based counterparts of classical image processing techniques, such as the Tikhonov regularization and Lucas-Kan...