Répertoire des expertises

Legrain, Antoine

Répertoire des expertises

Legrain, Antoine

Répertoire des expertises

Publications par date

Article de revue (20) Communication de conférence (83) Livre Chapitre de livre Brevet Rapport (17) Thèse (2) Ensemble de données (3) Ressource pédagogique Image Enregistrement audio Enregistrement vidéo Autre

Antoine Legrain (125)

2026 (19)
- Amiri, E., Legrain, A., & El Hallaoui, I. (mai 2026). Accelerated column generation: application in online dial-a-ride problem [Résumé]. Journées de l'Optimisation 2026 (JOPT 2026), Montréal, Québec, Canada.
- Pinçon, C., Lahrichi, N., & Legrain, A. (mai 2026). A fix-and-optimize approach to preemptive scheduling in audit firms [Résumé]. Journées de l'Optimisation 2026 (JOPT 2026), Montréal, Québec, Canada.
- Amiri, E., Legrain, A., & El Hallaoui, I. (mai 2026). Anytime optimization approach for dynamic DARP [Résumé]. Journées de l'Optimisation 2026 (JOPT 2026), Montréal, Québec, Canada.
- Bourgeat, M., Attila, Ö. N., Chevrier, R., Cappart, Q., & Legrain, A. (2026). Chance constrained optimization of hub transport systems. Computers & Operations Research, 196, 107709 (13 pages).
- Fischer, V., Legrain, A., Munroe, P., & Schindl, D. (2026). Decomposition method for a capacitated single-vehicle covering tour problem with intermediate facilities. Computers & Operations Research, 196, 107683 (14 pages).
- Bourgeat, M., Legrain, A., & Cappart, Q. (mai 2026). Imitation-Guided World Models for Multi-agent Train Rescheduling [Communication écrite]. 23rd International Conference on the Integration of Constraint Programming, Artificial Intelligence, and Operations Research (CPAIOR 2026), Rabat, Morocco. Publié dans Lecture notes in computer science, 16595.
- Bourgeat, M., Cappart, Q., & Legrain, A. (mai 2026). Injection séquentielle de contraintes pour l'apprentissage par renforcement contraint multi-agents avec modèles du monde appliqué aux opérations ferroviaires [Résumé]. Journées de l'Optimisation 2026 (JOPT 2026), Montréal, Québec, Canada.
- Pinçon, C., Lahrichi, N., & Legrain, A. (juillet 2026). Integrated scheduling and perishable inventory for chemotherapy drug preparation under cancellation uncertainty [Résumé]. 52nd annual meeting of the EURO Working Group on Operational Research Applied to Health Services (ORAHS 2026), Belfast, Northern Ireland.
- Amiri, E., Legrain, A., & El Hallaoui, I. (2026). Manhattan dial-a-ride benchmark dataset with NYC TLC taxi trips, 2015–2016 [Ensemble de données].
- Kolcheva, L., Legrain, A., & Trépanier, M. (2026). Network-wide transfer synchronization strategies in a public bus system with real-time AVL and smart card data. [Présentation]. Public Transport. Présentée à 16th International Conference on Advanced Systems in Public Transport (CASPT2025), Kyoto, Japan.
- Gawas, P., Legrain, A., & Rousseau, L.-M. (2026). Notification timing for on-demand personnel scheduling. Computers & Operations Research, 107611.
- Caye, F., & Legrain, A. (mai 2026). Nurse scheduling with embedded flexibility [Résumé]. Journées de l'Optimisation 2026 (JOPT 2026), Montréal, Québec, Canada.
- Sadat Asl, A. A., Delmaire, H., Legrain, A., & Soumis, F. (2026). Optimizing diverse stakeholders' objectives in a real-time multimodal mobility hub system. Journal of Public Transportation, 28, 100147 (15 pages). Présentée à 16th International Conference on Advanced Systems in Public Transport (CASPT 2025), Kyoto, Japan.
- Sadat Asl, A. A., Delmaire, H., Legrain, A., & Soumis, F. (2026). Optimizing multimodal mobility hub systems with user preference modeling. (Rapport n° G-2026-48).
- Riley, C., Legrain, A., Van Hentenryck, P., & Amiri, E. (2026). Real-time ride-sharing operations - NYC TLC sub Dataset 2015-2016 [Ensemble de données].
- Pinçon, C., Lahrichi, N., & Legrain, A. (juin 2026). Scheduling of chemotherapy drugs preparation : an approximation approach [Résumé]. 2026 SIAM Conference on Optimization (OP26), Edinburgh, United Kingdom.
- Kolcheva, L., Legrain, A., & Trépanier, M. (février 2026). Synchronisation en temps réel des correspondances de réseaux de transports publics [Résumé]. 27ème congrès annuel de la Société Française de Recherche Opérationnelle et d'Aide à la Décision (ROADEF 2026), Tours, France (2 pages).
- Gawas, P., Legrain, A., & Rousseau, L.-M. (juillet 2026). The imitation game: imitation learning for dynamic decisions under uncertainty [Résumé]. 24th Conference of the International Federation of Operational Research Societies (IFORS 2026), Vienna, Austria.
- Sadat Asl, A. A., Delmaire, H., Legrain, A., & Soumis, F. (juillet 2026). User-oriented cumulative vehicle routing: a column generation approach with enhanced labeling [Résumé]. 24th Conference of the International Federation of Operational Research Societies (IFORS 2026), Vienna, Austria.
2025 (25)
- Legrain, A., Rousseau, L.-M., & Gawas, P. (mars 2025). An imitation-based learning approach using DAgger for the casual employee call timing problem [Résumé]. 18th Conference INFORMS Computing Society (ICS 2025), Toronto, Ontario, Canada.
- Legrain, A., Amiri, E., & El Hallaoui, I. (mars 2025). Anytime optimization approach for dynamic dial-a-ride problem [Résumé]. 18th Conference INFORMS Computing Society (ICS 2025), Toronto, Ontario, Canada.
- Amiri, E., Legrain, A., & El Hallaoui, I. (mai 2025). Anytime optimization approach for dynamic dial-a-ride problem [Résumé]. Journées de l'Optimisation 2025 (JOPT 2025), Montréal, Québec, Canada.
- Legrain, A., Amiri, E., & El Hallaoui, I. (juin 2025). Anytime optimization approach for dynamic dial-a-ride problem [Résumé]. 66th annual conference Canadian Operational Research Society conference (CORS 2025), Edmonton, Alberta, Canada.
- Sadat Asl, A. A., Delmaire, H., Legrain, A., & Soumis, F. (juin 2025). A real-time multi-modal transport system: balancing perspectives on users, operators, sustainability, and system-wide efficiency [Résumé]. 16th International Conference on Advanced Systems in Public Transport (CASPT2025), Kyoto, Japan.
- 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).
- Abajian, M., Lahrichi, N., Legrain, A., & Lachapelle, L.-A. (mai 2025). 2bin inventory optimization considering space constraint [Résumé]. Journées de l'Optimisation 2025 (JOPT 2025), Montréal, Québec, Canada.
- Sadat Asl, A. A., Delmaire, H., Legrain, A., & Soumis, F. (2025). Dataset: Real-Time Multimodal Mobility Hub System [Ensemble de données].
- Bernard, A., Legrain, A., Ben Attia, M., & Shabah, A. (octobre 2025). Distributed Resource Allocation and Application Deployment in Mesh Edge Networks [Communication écrite]. 21th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob 2025), Marrakesh, Morocco.
- Gawas, P., Legrain, A., & Rousseau, L.-M. (mai 2025). Expert based learning for sequential decision making [Résumé]. Journées de l'Optimisation 2025 (JOPT 2025), Montréal, Québec, Canada.
- Gawas, P., Legrain, A., & Rousseau, L.-M. (juin 2025). Expert imitation for sequential decision making [Résumé]. 34th European Conference on Operational Research (EURO 2025), Leeds, United Kingdom.
- Roy-Baillargeon, O., Tremblay-Racicot, F., & Legrain, A. (2025). Harmoniser la gouvernance de la mobilité servicielle : trois clés pour passer de la compétition à la collaboration. (Rapport).
- Caye, F., & Legrain, A. (juin 2025). Integrating flexibility in nurse scheduling [Résumé]. 34th European Conference on Operational Research (EURO 2025), Leeds, United Kingdom.
- Kolcheva, L., Trépanier, M., & Legrain, A. (mai 2025). Network-wide transfer synchronization strategies in a public bus system with real-time [Résumé]. 60th Annual Conference of the Canadian Transportation Research Forum (CTRF 2025), Ottawa, Ontario, Canada.
- Kolcheva, L., Legrain, A., & Trépanier, M. (mai 2025). Network-wide transfer synchronization strategies in a public bus system with real-time data [Résumé]. Journées de l'Optimisation 2025 (JOPT 2025), Montréal, Québec, Canada.
- Caye, F., & Legrain, A. (mai 2025). Nurse scheduling with built-in flexibility [Résumé]. Journées de l'Optimisation 2025 (JOPT 2025), Montréal, Québec, Canada.
- Kolcheva, L., Legrain, A., & Trépanier, M. (juin 2025). Online stochastic optimization for real-time transfer synchronization in public transit networks [Présentation]. Dans 12th Triennial Symposium on Transportation Analysis conference (TRISTAN XII), Okinawa, Japan (4 pages).
- Ricaux, V., Legrain, A., & Lesage-Landry, A. (juillet 2025). On the Clique Decomposition Impact to the Optimal Power Flow Semidefinite Relaxation Solve Time [Communication écrite]. Power & Energy Society General Meeting (PESGM 2025), Austin, TX, USA (5 pages).
- Pinçon, C., Lahrichi, N., & Legrain, A. (juin 2025). Optimizing chemotherapy drug production: a multi-objective scheduling approach [Résumé]. 34th European Conference on Operational Research (EURO 2025), Leeds, United Kingdom.
- Sadat Asl, A. A., Delmaire, H., Legrain, A., & Soumis, F. (2025). Optimizing stakeholders' objectives in a real-time multimodal mobility hub system. (Rapport technique n° G-2025-66).
- Sadat Asl, A. A., Delmaire, H., Legrain, A., & Soumis, F. (mai 2025). Reducing emissions in a multimodal mobility hub system: the effect of electrification [Résumé]. Journées de l'Optimisation 2025 (JOPT 2025), Montréal, Québec, Canada.
- Bourgeat, M., Cappart, Q., & Legrain, A. (mai 2025). Reinforcement and imitation learning for real-time train trajectory re-optimization [Résumé]. Journées de l'Optimisation 2025 (JOPT 2025), Montréal, Québec, Canada.
- Pinçon, C., Legrain, A., & Lahrichi, N. (mai 2025). Scheduling chemotherapy drug preparation: minimizing delays and costs in hospital pharmacies [Résumé]. Journées de l'Optimisation 2025 (JOPT 2025), Montréal, Québec, Canada.
- Audet, C., Gervais-Dubé, M., Hertz, A., Le Digabel, S., & Legrain, A. (2025). Scheduling ISMP 2024. (Rapport technique n° G-2025-35).
- Legrain, A. (juin 2025). The hub transportation problem with chance constrained due dates [Résumé]. 66th annual conference Canadian Operational Research Society conference (CORS 2025), Edmonton, Alberta, Canada.
2024 (32)
- Fischer, V., Legrain, A., & Schindl, D. (mai 2024). A benders decomposition approach for a capacitated multi-vehicle covering tour problem with intermediate facilities [Présentation]. Dans 21st International Conference on the Integration of Constraint Programming, Artificial Intelligence, and Operations Research (CPAIOR 2024), Uppsala, Sweden.
- Fischer, V., Legrain, A., & Schindl, D. (mai 2024). A Benders Decomposition Approach for a Capacitated Multi-vehicle Covering Tour Problem with Intermediate Facilities [Communication écrite]. 21st International Conference on Integration of Constraint Programming, Artificial Intelligence and Operations Research (CPAIOR 2024), Uppsala, Sweden.
- Fischer, V., Pacheco Paneque, M., Legrain, A., & Burgy, R. (2024). A capacitated multi-vehicle covering tour problem on a road network and its application to waste collection. European Journal of Operational Research, 315(1), 338-353.
- Amiri, E., Legrain, A., & El Hallaoui, I. (2024). Accelerated column generation: Application in real-time dial-a-ride problem. (Rapport technique n° G-2024-72).
- Legrain, A., & Omer, J. (2024). A dedicated pricing algorithm to solve a large family of nurse scheduling problems with branch-and-price. INFORMS Journal on Computing, 21 pages.
- Sadat Asl, A. A., & Legrain, A. (mai 2024). An efficient real-time multi-modal single-leg transportation system [Présentation]. Dans Journées de l'Optimisation 2024 (JOPT 2024), Montréal, Québec, Canada.
- Gawas, P., Legrain, A., & Rousseau, L.-M. (juin 2024). An Imitation-Based Learning Approach Using DAgger for the Casual Employee Call Timing Problem [Communication écrite]. 18th International Conference on Learning and Intelligent Optimization (LION 18), Ischia Island, Italy. Publié dans Lecture notes in computer science.
- Gawas, P., Legrain, A., & Rousseau, L.-M. (mai 2024). An imitation learning approach for personnel scheduling with flexibility for on-call shifts [Affiche]. 21st International Conference on the Integration of Constraint Programming, Artificial Intelligence, and Operations Research (CPAIOR 2024), Uppsala, Sweden.
- Amiri, E., Legrain, A., & El Hallaoui, I. (mai 2024). Anytime optimization approaches for real-time ride-sharing systems [Présentation]. Dans Journées de l'Optimisation 2024 (JOPT 2024), Montréal, Québec, Canada.
- Amiri, E., Legrain, A., & El Hallaoui, I. (mai 2024). Anytime optimization approach for online dial-a-ride problem [Communication écrite]. 9th international workshop on freight transportation and logistics (ODYSSEUS 2024), Carmona, Spain.
- Bernard, A., & Legrain, A. (juillet 2024). Application placement simulations over HEAVEN platform [Résumé]. 25th International Symposium on Mathematical Programming (ISMP 2024), Montréal, QC, Canada.
- Bernard, A., & Legrain, A. (mai 2024). Application placement simulations over HEAVEN platform [Présentation]. Dans Journées de l'Optimisation 2024 (JOPT 2024), Montréal, Québec, Canada.
- Kolcheva, L., Legrain, A., & Trépanier, M. (2024). Data driven synchronization strategies of a bus line in a transit network. (Rapport technique n° CIRRELT-2024-10).
- Legrain, A., Fischer, V., & Schindl, D. (mai 2024). Decomposition method for a capacitated multi-vehicle covering tour problem with intermediate facilities [Présentation]. Dans Journées de l'Optimisation 2024 (JOPT 2024), Montréal, Québec, Canada.
- Legrain, A., Fischer, V., & Schindl, D. (juillet 2024). Decomposition method for a capacitated multi-vehicle covering tour problem with intermediate facilities [Résumé]. 25th International Symposium on Mathematical Programming (ISMP 2024), Montréal, QC, Canada.
- Fischer, V., Legrain, A., & Schindl, D. (2024). Decomposition method for a capacitated multi-vehicle covering tour problem with intermediate facilties. (Rapport technique n° 2024-27).
- Attila, Ö. N., Legrain, A., & Cappart, Q. (mai 2024). Hub transportation problem with chance constrained due dates [Présentation]. Dans 9th international workshop on freight transportation and logistics (ODYSSEUS 2024), Carmona, Spain.
- Attila, Ö. N., Legrain, A., & Cappart, Q. (juillet 2024). Hub transportation problem with chance constrained due dates [Présentation]. Dans 25th International Symposium on Mathematical Programming (ISMP 2024), Montréal, QC, Canada.
- Attila, Ö. N., Legrain, A., & Cappart, Q. (mai 2024). Hub transportation problem with chance constrained due dates [Présentation]. Dans Journées de l'Optimisation 2024 (JOPT 2024), Montréal, Québec, Canada.
- Roy-Baillargeon, O., Tremblay-Racicot, F., & Legrain, A. (juillet 2024). Mobility as a service, or a sacrifice? Governance and competition between public transport and micromobility [Communication écrite]. AESOP annual Congress Proceedings, Paris, France.
- Pinçon, C., Legrain, A., & Lahrichi, N. (juillet 2024). Multi-objective scheduling of chemotherapy drug preparation [Résumé]. 25th International Symposium on Mathematical Programming (ISMP 2024), Montréal, QC, Canada.
- Amiri, E., Legrain, A., & El Hallaoui, I. (mai 2024). Online Optimization of a Dial-a-Ride Problem with the Integral Primal Simplex [Communication écrite]. 21st International Conference on Integration of Constraint Programming, Artificial Intelligence and Operations Research (CPAIOR 2024), Uppsala, Sweden (16 pages).
- Amiri, E., Legrain, A., & El Hallaoui, I. (mai 2024). Online optimization of a dial-a-ride problem with the integral primal simplex [Présentation]. Dans 21st International Conference on the Integration of Constraint Programming, Artificial Intelligence, and Operations Research (CPAIOR 2024), Uppsala, Sweden.
- Kolcheva, L., Legrain, A., & Trépanier, M. (mai 2024). Online stochastic optimization for real-time transfer synchronization in public transit networks [Communication écrite]. 9th international workshop on freight transportation and logistics (ODYSSEUS 2024), Carmona, Spain.
- Legrain, A., Kolcheva, L., & Trépanier, M. (juin 2024). Online stochastic optimization for real-time transfer synchronization in public transportation networks [Présentation]. Dans 65th annual conference Canadian Operational Research Society (CORS 2024), London, Ontario, Canada.
- Kolcheva, L., Legrain, A., & Trépanier, M. (mai 2024). Online stochastic optimization for real-time transfer synchronization in public transportation networks [Présentation]. Dans Journées de l'Optimisation 2024 (JOPT 2024), Montréal, Québec, Canada.
- Kolcheva, L., Legrain, A., & Trépanier, M. (2024). Online stochastic optimization for real-time transfer synchronization in public transportation networks. (Rapport technique n° CIRRELT-2024-19).
- Ricaux, V., Legrain, A., & Lesage-Landry, A. (2024). On the clique decomposition impact to the optimal power flow semidefinite relaxation solve time. (Rapport technique n° G-2024-77).
- Pinçon, C., Legrain, A., & Lahrichi, N. (mai 2024). Optimizing chemotherapy clinic pharmacy operations: a scheduling approach for efficient medication preparation [Présentation]. Dans Journées de l'Optimisation 2024 (JOPT 2024), Montréal, Québec, Canada.
- Jafari, A., Legrain, A., & Lahrichi, N. (mai 2024). Real-time demand-driven inventory management in a hospital pharmacy [Présentation]. Dans Journées de l'Optimisation 2024 (JOPT 2024), Montréal, Québec, Canada.
- Jafari, A., Legrain, A., & Lahrichi, N. (juillet 2024). Real-time demand-driven inventory management in a hospital pharmacy [Résumé]. 25th International Symposium on Mathematical Programming (ISMP 2024), Montréal, QC, Canada.
- Mehiri, E., Legrain, A., & Cappart, Q. (mai 2024). Synchronisation des systèmes de transport à la demande avec les horaires des trains au niveau de plusieurs gares [Présentation]. Dans Journées de l'Optimisation 2024 (JOPT 2024), Montréal, Québec, Canada.
2023 (14)
- Legrain, A., & Omer, J. (2023). A dedicated pricing algorithm to solve a large family of nurse scheduling problems with branch-and-price. (Rapport technique n° G-2023-02).
- Rajabi, F., Legrain, A., & Lesage-Landry, A. (mai 2023). An exact linearization of mixed-binary quadratic model predictive control for real-time demand response [Présentation]. Dans 64th annual conference of Canadian Operational Research Society (CORS 2023) et Journées de l'Optimisation (JOPT 2023), Montréal, Québec, Canada.
- Pham, T. S., Legrain, A., De Causmaecker, P., & Rousseau, L.-M. (2023). A Prediction-Based Approach for Online Dynamic Appointment Scheduling: A Case Study in Radiotherapy Treatment. INFORMS Journal on Computing, 35(4), 844-868.
- Pham, T. S., Legrain, A., De Causmaecker, P., & Rousseau, L.-M. (mai 2023). A prediction-based approach for online dynamic appointment scheduling: a case study in radiotherapy treatment [Présentation]. Dans 64th annual conference of Canadian Operational Research Society (CORS 2023) et Journées de l'Optimisation (JOPT 2023), Montréal, Québec, Canada.
- Kolcheva, L., Legrain, A., & Trépanier, M. (mai 2023). Data-driven online stochastic synchronization strategies of a bus line in a transit network [Présentation]. Dans 64th annual conference of Canadian Operational Research Society (CORS 2023) et Journées de l'Optimisation (JOPT 2023), Montréal, Québec, Canada.
- Kolcheva, L., Legrain, A., & Trépanier, M. (juillet 2023). Data driven synchronization strategies of a bus line in a transit network [Présentation]. Dans 16th World Conference on Transport Research Society (WCTR 2023), Montréal, Québec, Canada.
- Kolcheva, L., Legrain, A., & Trépanier, M. (juillet 2023). Data Driven synchronization strategies of a bus line in a transit network [Communication écrite]. World Conference on Transport Research (WCTR 2023), Montréal, QC, Canada. Publié dans Transportation Research Procedia, 82.
- Gawas, P., Legrain, A., & Rousseau, L.-M. (mai 2023). Offline solution based policies for on-call personnel scheduling [Présentation]. Dans 64th annual conference of Canadian Operational Research Society (CORS 2023) et Journées de l'Optimisation (JOPT 2023), Montréal, Québec, Canada.
- Amiri, E., Legrain, A., & El Hallaoui, I. (mai 2023). Online optimization of a dial-and-ride problem with the integral primal simplex [Présentation]. Dans Column Generation 2023, Montréal, Québec, Canada.
- Amiri, E., Legrain, A., & El Hallaoui, I. (juillet 2023). Online optimization of a dial-a-ride problem with the integral primal simplex [Affiche]. 9th French-German BMW Summer School 2023, Sophia Antipolis, France.
- Amiri, E., Legrain, A., & El Hallaoui, I. (mai 2023). Online optimization of the dial-and-ride problem with the integral primal simplex [Présentation]. Dans 64th annual conference of Canadian Operational Research Society (CORS 2023) et Journées de l'Optimisation (JOPT 2023), Montréal, Québec, Canada.
- Legrain, A. (octobre 2023). Personalized shift scheduling problems: from modelling to efficient resolution [Présentation]. Dans Séminaire “Un chercheur du GERAD vous parle!”, Montréal, Québec, Canada.
- Jafari, A., Legrain, A., & Lahrichi, N. (mai 2023). Real-time data-driven inventory management in a hospital pharmacy [Présentation]. Dans 64th annual conference of Canadian Operational Research Society (CORS 2023) et Journées de l'Optimisation (JOPT 2023), Montréal, Québec, Canada.
- Attila, Ö. N., Legrain, A., & Cappart, Q. (mai 2023). Stochastic and robust optimization of on-demand transport systems linked to public transport [Présentation]. Dans 64th annual conference of Canadian Operational Research Society (CORS 2023) et Journées de l'Optimisation (JOPT 2023), Montréal, Québec, Canada.
2022 (10)
- Fischer, V., Schindl, D., Legrain, A., & Pacheco Paneque, M. (mai 2022). A capacitated multi-vehicle covering tour problem (m-CTP) with intermediate facilities for waste collection [Présentation]. Dans Journées de l'Optimisation 2022 (JOPT 2022), Montréal, Québec, Canada.
- Fischer, V., Schindl, D., Legrain, A., & Pacheco Paneque, M. (juin 2022). A capacitated multi-vehicle covering tour problem with intermediate facilities for waste collection [Présentation]. Dans 2022 CORS/INFORMS International Conference, Vancouver, British Columbia, Canada.
- Jafari, A., Lahrichi, N., & Legrain, A. (mai 2022). A real-time replenishment policy for medicine supply chain in a hospital pharmacy [Présentation]. Dans Journées de l'Optimisation 2022 (JOPT 2022), Montréal, Québec, Canada.
- Kolcheva, L., Legrain, A., & Trépanier, M. (juin 2022). Data driven synchronization strategies of a bus line in a transit network [Présentation]. Dans 2022 CORS/INFORMS International Conference, Vancouver, British Columbia, Canada.
- Kolcheva, L., Legrain, A., & Trépanier, M. (mai 2022). Data driven synchronization strategies of a bus line in a transit network [Présentation]. Dans Journées de l'Optimisation 2022 (JOPT 2022), Montréal, Québec, Canada.
- Legrain, A., & Omer, J. (mai 2022). Nurse scheduling problem with soft constraints [Présentation]. Dans Journées de l'Optimisation 2022 (JOPT 2022), Montréal, Québec, Canada.
- Legrain, A. (juin 2022). Nurse scheduling problem with soft constraints [Présentation]. Dans 2022 CORS/INFORMS International Conference, Vancouver, British Columbia, Canada.
- Gawas, P., Legrain, A., & Rousseau, L.-M. (mai 2022). On-call/casual personnel scheduling [Présentation]. Dans Journées de l'Optimisation 2022 (JOPT 2022), Montréal, Québec, Canada.
- Amiri, E., & Legrain, A. (mai 2022). Online optimization of the dial-and-ride problem with the integral primal simplex [Présentation]. Dans Journées de l'Optimisation 2022 (JOPT 2022), Montréal, Québec, Canada.
- Amiri, E., Legrain, A., & El Hallaoui, I. (juin 2022). Online optimization of the dial a ride problem with the integral primal simplex [Présentation]. Dans 2022 CORS/INFORMS International Conference, Vancouver, British Columbia, Canada.
2021 (4)
- Fischer, V., Pacheco Paneque, M., Legrain, A., & Bürgy, R. (2021). A capacitated multi-vehicle covering tour problem on a road network and its application to waste collection. (Rapport technique n° G-2021-73).
- Fischer, V., Pacheco Paneque, M., Legrain, A., & Bürgy, R. (juin 2021). An optimization model for a capacitated multivehicle covering tour problem on a road network graph and an application to waste collection [Présentation]. Dans 62nd annual conference of Canadian Operational Research Society (CORS 2021), En ligne.
- Legrain, A., Riley, C., & Van Hentenryck, P. (juin 2021). Design and operations of on-demand multimodal transit systems [Présentation]. Dans 62nd annual conference of Canadian Operational Research Society (CORS 2021), En ligne.
- Legrain, A., & Patrick, J. (2021). Inventory Management Using a Weekly Review (s, S) Policy at the Bank of Canada. INFORMS Journal on Applied Analytics, 52(2), 210-225.
2020 (2)
- Legrain, A., Omer, J., & Rosat, S. (2020). An online stochastic algorithm for a dynamic nurse scheduling problem. European Journal of Operational Research, 285(1), 196-210.
- Hasan, M. H., van Hentenryck, P., & Legrain, A. (2020). The commute trip-sharing problem. Transportation Science, 54(6), 1640-1675.
2019 (3)
- Legrain, A., Omer, J., & Rosat, S. (2019). A rotation-based branch-and-price approach for the nurse scheduling problem. Mathematical Programming Computation, 12(3), 417-450.
- Grenouilleau, F., Legrain, A., Lahrichi, N., & Rousseau, L.-M. (2019). A set partitioning heuristic for the home health care routing and scheduling problem. European Journal of Operational Research, 275(1), 295-303.
- Riley, C., Legrain, A., & Van Hentenryck, P. (juin 2019). Column generation for real-time ride-sharing operations [Communication écrite]. 16th International Conference on the Integration of Constraint Programming, Artificial Intelligence, and Operations Research (CPAIOR 2019), Thessaloniki, Greece.
2017 (3)
- Legrain, A., Omer, J., & Rosat, S. (2017). An online stochastic algorithm for a dynamic nurse scheduling problem. (Rapport technique n° G-2016-78).
- Grenouilleau, F., Legrain, A., Lahrichi, N., & Rousseau, L.-M. (2017). A set partitioning heuristic for the home health care routing and scheduling problem. (Rapport technique n° CIRRELT -2017-70).
- Legrain, A., Omer, J., & Rosat, S. (2017). Rotation-based column generation for the nurse rostering problem. (Rapport technique n° G-2016-77).
2016 (3)
- Legrain, A., & Jaillet, P. (2016). A Stochastic Algorithm for Online Bipartite Resource Allocation Problems. Computers & Operations Research, 75, 28-37.
- Legrain, A., Lahrichi, N., Rousseau, L.-M., & Widmer, M. (2016). Combining Benders and Dantzig-Wolfe Decompositions for Online Stochastic Combinatorial Optimization. (Rapport technique n° CIRRELT-2016-52).
- Waters, A., Alizadeh, M., Filion, C., Ashbury, F., Pun, J., Chagnon, M. P., Legrain, A., & Fortin, M. A. (2016). Making molehills out of a mountain: experience with a new scheduling strategy to diminish workload variations in response to increased treatment demands. Current Oncology, 23(4), E369-E376.
2015 (5)
- Legrain, A., Fortin, M. A., Lahrichi, N., & Rousseau, L.-M. (2015). Online stochastic optimization of radiotherapy patient scheduling. Health Care Management Science, 18(2), 110-123.
- Gauthier, J. B., & Legrain, A. (2015). Operating room management under uncertainty. Constraints, 21(4), 577-596.
- Legrain, A. (2015). Optimisation stochastique de problèmes d'ordonnancement en santé [Thèse de doctorat, École Polytechnique de Montréal].
- Legrain, A., Fortin, M.-A., Lahrichi, N., Rousseau, L.-M., & Wildmer, M. (mars 2015). Stochastic optimization of the scheduling of a radiotherapy center [Communication écrite]. Mini EURO Conference on Improving Healthcare: New Challenges, New Approaches, Coimbra, Portugal. Publié dans Journal of Physics: Conference Series, 616.
- Bouarab, H., Lahrichi, N., & Legrain, A. (2015). The nurse scheduling problem in real-life. Journal of Medical Systems, 39(160).
2014 (1)
- Beauchamp, É., Gauthier, J. B., Legrain, A., & Rousseau, L.-M. (2014). 5th AIMMS-MOPTA optimization modeling competition operating room management under uncertainty. (Rapport technique n° CIRRELT-2014-19).
2013 (1)
- Legrain, A., & Jaillet, P. (2013). Stochastic online bipartite resource allocation problems. (Rapport technique n° CIRRELT-2013-38).
2012 (2)
- Fortin, M., Legrain, A., Lahrichi, N., & Rousseau, L.-M. (2012). Online Optimization of Radiation Therapy Patient Scheduling. International Journal of Radiation Oncology Biology Physics, 84(3), S543-S543.
- Legrain, A., Lahrichi, N., & Rousseau, L.-M. (août 2012). Planification et optimisation en temps réel des rendez-vous patients en radiothérapie [Communication écrite]. Gestion et ingénierie des systèmes hospitaliers (GISEH 2012), Québec, Canada.
2011 (1)
- Legrain, A. (2011). Génération de scénarios pour la demande en personnels durant plusieurs périodes [Mémoire de maîtrise, École Polytechnique de Montréal].

Répertoire des expertises

Legrain, Antoine

Répertoire des expertises

Legrain, Antoine

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Antoine Legrain (125)