Antoine Legrain
B. Eng, M.Sc.A., Ph.D
Associate Professor
Department of Mathematical and Industrial Engineering
Department of Mathematical and Industrial Engineering
Areas of expertise
Operations research and management science Logistics Mathematical modelling Algorithms Optimization
Operations research and management science Logistics Mathematical modelling Algorithms Optimization
Primary sphere of excellence in research
Modeling and Artificial Intelligence
Modeling and Artificial Intelligence
Secondary sphere(s) of excellence in research
Sustainable Transport and Infrastructures New Frontiers in Information and Communication Technologies
Sustainable Transport and Infrastructures New Frontiers in Information and Communication Technologies
Research interests and affiliations
Affiliation(s)
- Research Group in Decision Analysis (GERAD), Member
- Tier-1 Canada Research Chair in Analytics and Logistics in Healthcare (HANALOG), Member
- Interuniversity Research Centre on Enterprise Networks, Logistics and Transportation (CIRRELT), Member
- Canada Excellence Research Chair in Data Science for Real-Time Decision-Making, Member
- Institute for Data Valorization (IVADO), Member
Expertise type(s) (NSERC subjects)
- 1601 Operations research and management science
- 1603 Logistics
- 2713 Algorithms
- 2715 Optimization
- 2960 Mathematical modelling
Publications
Recent publications
Journal article
Conference paper
Conference paper
Report
Garroussi, Z., Legrain, A., Gambs, S., Gautrais, V., & Sanso, B. (2025). A systematic review of data privacy in mobility as a service (MaaS). Transportation Research Interdisciplinary Perspectives, 31, 101254 (12 pages).
Bernard, A., Legrain, A., Ben Attia, M., & Shabah, A. (2025, October). Distributed Resource Allocation and Application Deployment in Mesh Edge Networks [Paper]. 21th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob 2025), Marrakesh, Morocco.
Ricaux, V., Legrain, A., & Lesage-Landry, A. (2025, July). On the Clique Decomposition Impact to the Optimal Power Flow Semidefinite Relaxation Solve Time [Paper]. Power & Energy Society General Meeting (PESGM 2025), Austin, TX, USA (5 pages).
Sadat Asl, A. A., Delmaire, H., Legrain, A., & Soumis, F. (2025). Optimizing stakeholders' objectives in a real-time multimodal mobility hub system. (Technical Report n° G-2025-66).
See all publications (44)
Biography
Antoine Legrain is a professor at Polytechnique Montreal in the Department of Mathematics and Industrial Engineering since 2019. His research focuses on real-time operations management (online and stochastic optimization applied to dynamic problems) to improve access to healthcare systems and manage on-demand and multimodal transportation services.
Teaching
- MTH1102 - Calculous II
- MTH6602 - Real-time optimization
Education
- Ph.D. in mathematics, Polytechnique Montreal
- Master of Research in applied mathematics, Polytechnique Montreal
- Diplôme d'ingénieur, École Centrale Paris
Supervision at Polytechnique
COMPLETED
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Ph.D. Thesis (1)
- Gawas, P. (2025). Notification Timing for On-Demand Personnel Scheduling - Complexity and an Imitation Learning Approach [Ph.D. thesis, Polytechnique Montréal].
- Gawas, P. (2025). Notification Timing for On-Demand Personnel Scheduling - Complexity and an Imitation Learning Approach [Ph.D. thesis, Polytechnique Montréal].
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Master's Thesis (2)
- Mehiri, E. (2025). Problème d'optimisation d'un système de transport à la demande sur plusieurs gares [Master's thesis, Polytechnique Montréal].
- Haghjoo, N. (2023). Optimal Operator Assignment in a Real-life Environment [Master's thesis, Polytechnique Montréal].
- Mehiri, E. (2025). Problème d'optimisation d'un système de transport à la demande sur plusieurs gares [Master's thesis, Polytechnique Montréal].
