À la recherche de la liberté humaine. Débat contemporainchrétien sur la liberté

Etude sur la digestion pancratique de la caseine pour la production de la toxine tetanique

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...

Système d'aide à la recherche et à l'interrogation de bases documentaires, fondé sur la réutilisation d'expériences

The main advantage of experience reuse approach is to integrate "reliable" knowledge, since "lived" and "validated" by users. For information retrieval systems, an experience or case is a search instance, represented by a search context and a set of evaluated document results. However, the major difficulty of reuse approach is to highlight "close" search contexts and instances, in order to reus...

La recherche d'information. De la documentation automatique à la recherche d'information en contexte

Information Retrieval (IR) was founded soon after the construction of the first computers and, as such, is certainly the oldest application of computer science to the problem of accessing digitalized documents. About sixty years later and twenty years after the Internet revolution and its billions of pages on the Web IR is even more in the air. The domain was for a long time restricted to non i...

Sur la fréquence de la leptospirose en Iran