EnglishTraditionally, the study of ‘semantic change’ focuses on relationship between meaning an item and representations that can be accessed from this through metaphorical or metonymic extensions, various kinds analogy, which are incorporated for a variable time period in at issue. Considering lexical monosemy has outstanding character frequency use is correlated to variety cotexts it appears ...

In the robust track of the 2008 CLEF evaluation campaign an enlarged English corpus was provided. For each term, the lemma, the part-of-speech (POS) and the Synset number extracted from WordNetTM (class number of the corresponding thesaurus) are given. Based on this corpus we tested several approaches to remove at least partially the underling lexical ambiguity. Using different IR models such a...

Nous supDosons une certaine familiarisation avec le module transformationnel de descriptions linguistiques expos~ par Chomsky dans Aspects of the theor~of syntax (1965). Ainsi nous insisterons surtout sur ce en quoi GRAMMAIRE-I s'~carte de ce module. Signalons tout d'abord qu'elle ne contient pas de composante lexicale ni de r~gles de sous-cat~gorisation. La base donc est incomplete: elle conti...

Nous avons émis l’hypothèse, testée sur un échantillon constitué de 18 normo-lecteurs et 15 enfants en difficulté lecture, que la compétence orthographique lexicale pourrait être facteur médiation entre lecture production mots irréguliers. Cette hypothèse semble partiellement confirmée mais doit confortée par des travaux ultérieurs.

We investigate the Zariski closure of the projective equivalence class of a matrix. New results are presented regarding the matrices in this variety and their matroids, and we give equations for the variety. We also discuss the K-polynomial of the closure of a projective equivalence class, and two other geometric invariants that can be obtained from this. Résumé. Nous enquêtons sur l’adhérence ...