Jill-Jênn Vie is a research scientist at Inria in machine learning. He is an alumni from ENS Paris-Saclay, where he founded the algorithmic club of Paris-Saclay (CAPS) and coached several teams for the International Collegiate Programming Contest (ICPC). He published another book in theoretical computer science to help students prepare for prestigious French competitive exams such as Grandes Écoles or agrégation, and directed a TV show “Blame the Algorithm” about the algorithms that govern our lives. He is part of the advisory board of the French Computer Science Society (SIF), itself a member of the International Federation for Information Processing (IFIP).