CLA et poésie intercontinentale : passeport pour l'Orénoque

Communication scientifique : Pour le meilleur et pour le PEER

This paper provides an overview (in French) of the European PEER project, focusing on its origins, the actual objectives and the technical deployment.

Méthodes et outils de test pour microprocesseurs et circuits périphériques

Modèles et algorithmes pour la traduction automatique

Structure et proximité pour la recherche documentaire

Our study compares the effectiveness of an information retrieval system based on the proximity of the query term occurrences in the documents and an IRS based on a language model with Dirichlet smoothing and with the Okapi BM25 model. Our proximity based model computes at each position in the document a value much higher as some occurrences of all the query terms are close to this position. Mor...

Contraintes pour modèle et langage multidimensionnels

This paper defines a constraint-based model dedicated to multidimensional databases. The model we define represents data through a constellation of facts (subjects of analyse) associated to dimensions (axis of analyse), which are possibly shared. Each dimension is organised according to several hierarchies (views of analyse) integrating several levels of data granularity. In order to insure dat...