Mathias Giuliani, Histoire, langage et art chez Walter Benjamin et Martin Heidegger

Langage naturel et intelligence artificielle

This paper presents an overall assessment of the whole range of research activities devoted to Natural-Language Processing within the field of Artificial Intelligence (AI). After a quick survey of the social and economic conditions of research, the paper addresses itself to : i) the influence of language theories on AI research : neuropsychology, psychocognitive sciences, transformational gramm...

Algèbre OLAP et langage graphique

This article deals with OLAP systems based on multidimensional model. The conceptual model we provide, represents data through a constellation (multi-facts) composed of several multi-hierarchy dimensions. In this model, data are displayed through multidimensional tables. We define a query algebra handling these tables. This user oriented algebra is composed of a closure core of OLAP operators a...

Prolog IV : langage et algorithmes

normes ISO, les contraintes e ´tant introduites grâce a ` des prédicats prédéfinis. Les prétentions de ce papier se limitent a ` présenter un premier apperçu informel mais complet du langage, de ses possibilités et des algorithmes de résolution de contraintes sous-jacents.

La dose tolérée et toxique de la saponine chez les chèvres et les moutons

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...