I am a research scientist at Facebook Artificial Intelligence Research. I am currently on leave from IFP énergies nouvelles, a french research organization active in the fields of energy, transport and environment. In 2012, I was a postdoctoral fellow in Yann LeCun’s lab at the Courant Institute of Mathematical Sciences, New York University. I received my PhD in computer science from Université Paris Est in 2011, under the supervision of Hugues Talbot, Laurent Najman and Leo Grady. I received two awards for best PhD from the EADS foundation and from the French Armament Agency, as well as an accessit Gilles Khan best PhD award.