Stéphanie Allassonnière received the PhD degree in applied mathematics, in 2007, studies one year as postdoctoral fellow in the CIS, JHU, Baltimore. She is professor of applied mathematics in Université de Paris, $PR[AI]RIE$PR[AI]RIE fellow and deputy director. She then joined the Applied Mathematics Department of Ecole Polytechnique, in 2008 as assistant professor and moved to Paris Descartes School of Medicine, in 2016 as professor. Her researches focus on statistical analysis of medical databases in order to: understanding the common features of populations, designing classification, early prediction, and decision support systems.