Degrees

• 1967 Engineer of Ecole Nationale Superieure d'Electrotechnique, d'Eléctronique, d'Informatique et d'Hydraulique de Toulouse (spécialité Hydraulique)
• 1967 Licence es Sciences
• 1982 Thèse d'Etat in Computer Science, supervisor: Alain Colmerauer
• 1992 Directeur de Recherche at ONERA

Employment

• 2007-present Associated Researcher at Institut de Recherche en Informatique de Toulouse, Groupe LILac
• Retired since February 2007
• 1975-2007. Researcher at the Information Modeling and Processing Department of ONERA Toulouse
• 1971-1974. Researcher at Ecole Nationale Supérieure de l'Aéronautique et de l'Espace
• 1968-1970. Engineer at Société Générale d'Exploitation Industrielle

Other professional activities

• Teaching:
  • Lectures on Logic and Relational Databases at Ecole Nationale Supérieure de l'Aéronautique et de l'Espace, from 1978 to 1999.
  • Lectures on Logic Applied to Informations System Regulations at Université Paul Sabatier, from 1998 to 2003.
• Application evaluator for the National Science Foundation.
• Project reviewer for several European Commission ESPRIT projects.
• Member for several years of the workshop or conference program committees of:
  • Very Large Data Base Conference
  • Workshop on Deontic Logic and Computer Science
  • Conference on Flexible Query-Answering Systems
  • International Symposium on Management of Intelligent Systems
• Member of the editorial board of the journal Fundamenta Informaticae (1999-2006)