From 2010 to 2017, he was an Assistant Professor with CentraleSupélec, Châtenay-Malabry, France. In 2017, he joined the Interdisciplinary Laboratory for Continental Environments, Centre national de la recherche scientifique, Université de Lorraine, Lorraine, France, as a Full Professor in applied mathematics. Since 2018, he has been with Google Brain, Paris, France. His current research interests include machine learning, especially reinforcement learning and imitation learning, as well as various applications.(Based on document published on 30 October 2018)