FR
- Member of the hiring committee 2007-2008.
- Co-Director of the Department de Mathématiques, Informatique, Décision et Organisation (MIDO)
[Mathematic, Computer Science, Decision and Organization Department] September 2008-December 2014.
- Deputy President of COSI (Information System Steering Council) since 2009.
- Head of the group « Optimisation Combinatoire,
Algorithmique, Données » [Combinatorial Optimization, Algorithmic, and Data], LAMSADE
October 2008-December 2014.
- Head of the
MIAGE program.
- Member of the EQUIS group in charge of the computer science program.
- Head of the Computer Science Program October 1999-
June 2007.
- Head of the DESS in Information Systems and Decision Aid, June 2000-September
2002.
- Member of the Council of the Department of Mathematics and Computer Science, December
2000-December 2002.
- Member of the computer science hiring committee 2001, and Vice-President of the committee 2001-2003, and President of the committee 2004-2007..
- President of the computer science hiring committee, September 2001-September
2002 (interim during the Commission President's sabbatical).
- Head of the LIMOS "Combinatorial Optimization" project, 2004-2007.
- Head of the Polyhedra and Combinatorial Optimization Team (EPOC) at LIMOS, 2000-2007.
- Member of the LIMOS Council, 1998-2007.
- Director of the Computer Science Department, October 1996-June
1998.
- Head of the Computer Science Program, October 1992-June 1998.
- President of the computer science hiring committee, September 1993 - January 1998.
- Head of the "Production Management" part (200 hours) of the program of the DESS (Degree Master program in Computer Science and Production Automation)
Department of Computer Science, 1992-1998.
- Head of the "Production Systems and Optimization" Laboratory (part of the UBO Computer Science Team), 1993-1998.
- Member of the Computer Science Department Council,
1993-1998.
- Director of the Department of Statistics and Operational Research, December 1988-November 1990.