CNRS Research Advisor (Directeur de recherche CNRS)
Elected member of Section 07 (Computer Science, Automatic Control, Signal Processing) of the French National Committee for Scientific Research (1991–1995; 2003–2004; 2004–2008)
Elected member of the Scientific Council of INS2I
Member of the ADRIA team (formerly RPDMP) within the Reasoning and Decision Department at IRIT (Institut de Recherche en Informatique de Toulouse)
Research interests include: possibility theory, fuzzy set theory, belief functions, possibilistic logic, preference representation, bipolar representation, information fusion, causality, abductive/approximate/case-based/default/qualitative/temporal reasoning, argumentation-based decision, qualitative decision, trust evaluation, formal concept analysis, analogical proportions and inference, classification and learning, flexible querying, uncertain data, and information retrieval