Professor - LaBRI, team Combinatorics and Algorithmic
Member of the research group Graphs & Optimization
Member of INRIA team RealOpt
Head of IUT Bordeaux's special year
Publications Teaching



Research subjects

  • graph theory: graph colorings, polyhedral graph theory, perfect graph theory
  • mathematical programming : mixed integer linear programming, semi-definite programming

PhD students

  • Thomas Bellitto (co-supervised with C. Bachoc), 2015-
  • Philippe Moustrou (co-supervised with C. Bachoc), 2014-
  • Sagnik Sen (co-supervised with A. Raspaud and E. Sopena), 2011-2014
  • Petru Valicov (co-supervised with M. Montassier and E. Sopena), 2009-2012
  • Cédric Joncour (co-supervised with F. Vanderbeck), 2007-2010
  • Sylvain Coulonges (co-supervised with A. Raspaud), 2004-2007

Past positions

  • 2009-2010: professor, IRIT, University of Paul Sabatier, Toulouse
  • 2002-2009: associate professor, LaBRI, University of Bordeaux
  • 2001-2002: postdoctoral student, IASI (Rome) and ZIB (Berlin)
  • 1998-2000: PhD student, LIFO, University of Orleans