She is a researcher with the LARIA Laboratory at the University Picardie Jule-Verne. She obtained her Ph.D. in computer science from the university of Paris-Dauphine in 2005. From 2005 to 2006 she has been an assistant professor (ATER) at the university of Paris-Dauphine. From 2001 to 2004, she has been a research engineer in PSA Peugeot Citroën, a French car manufacturer. The focus of her research is on the identification and the mapping of crucial knowledge, and multiple criteria decision making. She is also interested in knowledge management, information system and multiple criteria decision making. She has several publications in international conferences and journals.