Max Bourgeat Student (Ph.D.), GERAD share Polytechnique Montréal Education since Sep 2023 Ph.D. Reinforcement learning for optimizing dial-a-ride problem with synchronization with train stations Polytechnique Montréal, Antoine Legrain, co-director, Quentin Cappart, co-director Publications Jun 2026 Imitation-Guided World Models for Multi-agent Train Rescheduling Max Bourgeat, Antoine Legrain, and Quentin Cappart Integration of Constraint Programming, Artificial Intelligence, and Operations Research (CPAIOR 2026), Lecture Notes in Computer Science, vol. 16595, Rabat, Morocco, 82–100, 2026 BibTeX reference