Before joining CNRS I worked as a postdoc first at the School of Computer Science at the University of Waterloo, and then at the Max Planck Institute for Computer Science in Germany. I have a Ph.D. in Computer Science from the University of Toronto, and a Habilitation à Diriger des Recherches from Sorbonne.
I work on problems at the intersection of Operations Research, Artificial Intelligence and Theoretical Computer Science. Specifically, my main areas of interest are:
- Optimization under uncertainty
- Algorithmic aspects of search theory
- Online computation
- Computational models