Paris-Sud University is the largest campus in France. It is the first University in France according to the Shangai Ranking. Paris-Sud University is involved in almost all fields from Mathematics to Social Sciences. UPSUD participates in this project through LRI (Laboratoire de Recherche en Informatique), which is the Laboratory for Computer Science at Paris-Sud University, joint with CNRS, the National Center for Scientific Research. Founded more than 30 years ago, LRI has now over 260 members, including 105 faculty and staff and 90 Ph.D. students.