Qu’entend-on par sourd? La perception sociale à l’égard des personnes sourdes

Agent virtuel signeur - Aide à la communication des personnes sourdes

We present in this Phd report our investigation dedicated toward the de-sign and animation of autonomous and realistic signing agents. The highlightis focused on expressive quality of gestures.We show how expressive quality of gesture may convey meaningful infor-mation in the context of iconicity.We then propose a discourse model that is able to handle both illustrativea...

Contribution à la modélisation des stuctures en béton armé par la méthode des éléments finis

A computer program is developed for the finite element nonlinear analysis of two-dimensional reinforced concrete structures under monotonie loading. The smeared-crack approach is used and the reinforcement is considered uniformly distributed within the element. An elastic work-hardening plastic stress-strain relationship with nonassociated flow rule is assumed for the concrete in compression an...

De la recherche sociale d'information à la recherche collaborative d'information

In this paper, we explain social information retrieval (SIR) and collaborative information retrieval (CIR). We see SIR as a way of knowing who to collaborate with in resolving an information problem while CIR entails the process of mutual understanding and solving of an information problem among collaborators. We are interested in the transition from SIR to CIR hence we developed a communicatio...

Recherches pour la détermination du degré des propriétés antigéniques de quelques souches vaccinales du virus de la maladie de Newcastle administrées par voie oculaire à des poulets

La lutte contre les argaside, gale psoroptique et phtiriase des moutons par l'administration des insecticides par la vole buccale