- Game theory
- Network economics
- Economics of security and privacy
- Pricing and control in smart grids
- Cloud resource pricing and allocation
- Statistical learning with competing agents
- Network performance analysis
- Best Student Demonstration award at ACM Sigmetrics/Performance 2009, for the demo "Automated traffic measurements and analysis in Grid'5000", with Romaric Guillier, Oana Goga, Matthieu Imbert, Paulo Goncalves and Pascale Vicat-Blanc Primet.