Une lettre ouverte pour causer

Éditorial: Lettre ouverte, pieds mouillés, au Président

Éditorial: Lettre ouverte aux responsables de l'évaluation scientifique

X-IOTA: Une plateforme distribuée ouverte pour l'expérimentation en Recherche d'Information

Carrying out experiments in Information Retrieval is a heavy activity that require at the same time, fast tools to treat collections of significant size, and also flexible tools to leave the most possible freedom during the experimentation. System X-IOTA was developed to answer the criterion of flexibility and thus to support fast installation of varied experiments using automatic natural langu...

JASON : une plate-forme ouverte pour la découverte et l’hébergement de services applicatifs dans les réseaux ad hoc

This paper presents a platform called JASON, which allows owners of mobile devices to discover software applications that can be made available to them spontaneously by the other members of their network. It also permits them to announce the applications they wish to provide to the other people, and provides them with facilities to download remote applications and to run these applications loca...

Une approche qualitative spatiale pour une description sémantique des reliefs