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François SoumisDepartment of Mathematics and Industrial Engineering
Profile in the Directory of Experts of Polytechnique Montréal
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Attia, D., Bürgy, R., Desaulniers, G., & Soumis, F. (2019). A decomposition-based heuristic for large employee scheduling problems with inter-department transfers. EURO Journal on Computational Optimization, 7(4), 325-357. External link
Addou, I., & Soumis, F. (2007). Bechtold-Jacobs Generalized Model for Shift Scheduling With Extraordinary Overlap. Annals of Operations Research, 155(1), 177-205. External link
Achour, H., Gamache, M., Soumis, F., & Desaulniers, G. (2007). An Exact Solution Approach for the Preferential Bidding System Problem in the Airline Industry. Transportation Science, 41(3), 354-365. External link
Barry, A.-S., Quesnel, F., El Hallaoui, I., & Soumis, F. (2024). Algorithme primal ajoutant des variables pour le problème du partitionnement d'ensemble généralisé. (Technical Report n° G-2024-11). External link
Bouarab, H., El Hallaoui, I., Metrane, A., & Soumis, F. (2017). Dynamic constraint and variable aggregation in column generation. European Journal of Operational Research, 262(3), 835-850. External link
Belanger, N., Desaulniers, G., Soumis, F., & Desrosiers, J. (2006). Periodic Airline Fleet Assignment With Time Windows, Spacing Constraints, and Time Dependent Revenues. European Journal of Operational Research, 175(3), 1754-1766. External link
Ben Amor, H., Desrosiers, J., & Soumis, F. (2006). Recovering an Optimal Lp Basis From an Optimal Dual Solution. Operations Research Letters, 34(5), 569-576. External link
Belanger, N., Desaulniers, G., Soumis, F., Desrosiers, J., & Lavigne, J. (2006). Weekly Airline Fleet Assignment With Homogeneity. Transportation Research. Part B, Methodological, 40(4), 306-318. External link
Baptiste, P., Giard, V., & Soumis, F. (2005). Gestion de production et ressources humaines. External link
Cordeau, J.-F., Desaulniers, G., Desrosiers, J., Solomon, M. M., & Soumis, F. (2002). VRP with time windows. In Toth, P., & Vigo, D. (eds.), The vehicle routing problem (pp. 157-193). External link
Cordeau, J. F., Stojkovic, G., Soumis, F., & Desrosiers, J. (2001). Benders Decomposition for Simultaneous Aircraft Routing and Crew Scheduling. Transportation Science, 35(4), 375-388. External link
Cordeau, J. F., Soumis, F., & Desrosiers, J. (2001). Simultaneous Assignment of Locomotives and Cars to Passenger Trains. Operations Research, 49(4), 531-548. External link
Cordeau, J. F., Desaulniers, G., Lingaya, N., Soumis, F., & Desrosiers, J. (2001). Simultaneous Locomotive and Car Assignment at Via Rail Canada. Transportation Research. Part B, Methodological, 35(8), 767-787. External link
Cordeau, J. F., Soumis, F., & Desrosiers, J. (2000). A Benders Decomposition Approach for the Locomotive and Car Assignment Problem. Transportation Science, 34(2), 133-149. External link
Desaulniers, G., Lessard, F., Saddoune, M., & Soumis, F. (2020). Dynamic Constraint Aggregation for Solving Very Large-scale Airline Crew Pairing Problems. SN Operations Research Forum, 1(3), 23 pages. External link
Dahmen, S., Rekik, M., Soumis, F., & Desaulniers, G. (2020). A two-stage solution approach for personalized multi-department multi-day shift scheduling. European Journal of Operational Research, 280(3), 1051-1063. External link
Dahmen, S., Rekik, M., & Soumis, F. (2018). An implicit model for multi-activity shift scheduling problems. Journal of Scheduling, 21(3), 285-304. External link
Desrochers, M., & Soumis, F. (2011). Implantation et complexité des techniques de programmation dynamique dans les méthodes de confection de tournées et d'horaires. RAIRO - Operations Research, 25(3), 291-310. External link
Dumas, J., Aithnard, F., & Soumis, F. (2009). Improving the objective function of the fleet assignment problem. Transportation Research. Part B, Methodological, 43(4), 466-475. External link
Dumas, J., & Soumis, F. (2008). Passenger Flow Model for Airline Networks. Transportation Science, 42(2), 197-207. External link
Desaulniers, G., Desrosiers, J., Erdmann, A., Solomon, M. M., & Soumis, F. (2002). VRP with pickup and delivery. In Toth, P., & Vigo, D. (eds.), The vehicle routing problem (pp. 225-242). External link
Desrosiers, J., Lasry, A., Mcinnis, D., Solomon, M. M., & Soumis, F. (2000). Air Transat Uses Altitude to Manage Its Aircraft Routing, Crew Pairing, and Work Assignment. Interfaces, 30(2), 41-53. External link
D'Amours, S., Montreuil, B., Lefrançois, P., & Soumis, F. (1999). Networked manufacturing : the impact of information sharing. International Journal of Production Economics, 58(1), 63-79. External link
Desaulniers, G., Desrosiers, J., Gamache, M., & Soumis, F. (1998). Crew Scheduling in Air Transportation. In Fleet management and logistics (pp. 169-185). External link
Desaulniers, G., Soumis, F., & Laurent, J. C. (1998). Shortest Path Algorithm for a Carlike Robot in a Polygonal Environment. International Journal of Robotics Research, 17(5), 512-530. External link
D'Amours, S., Montreuil, B., & Soumis, F. (1997). Price-based planning and scheduling of multiproduct orders in symbiotic manufacturing networks. European Journal of Operational Research, 96(1), 148-166. External link
Desaulniers, G., Desrosiers, J., Dumas, Y., Marc, S., Rioux, B., Solomon, M. M., & Soumis, F. (1997). Crew pairing at Air France. European Journal of Operational Research, 97(2), 245-259. External link
Desaulniers, G., Desrosiers, J., Dumas, Y., Solomon, M. M., & Soumis, F. (1997). Daily aircraft routing and scheduling. Management Science, 43(6), 841-854. External link
Desaulniers, G., & Soumis, F. (1995). Efficient algorithm to find a shortest path for a car-like robot. IEEE Transactions on Robotics and Automation, 11(6), 819-828. External link
Desrosiers, J., Dumas, Y., Solomon, M. M., & Soumis, F. (1995). Time constrained routing and scheduling. In Ball, M. O. (ed.), Network routing (Vol. 8, pp. 35-139). External link
D`Amours, S., Montreuil, B., & Soumis, F. (1994, August). Planning operations in symbiotic manufacturing network [Paper]. IFAC International Conference on CAD/CAM: Robotics and Factories of the Future, Ottawa, Ont., Canada. Unavailable
Dioume, O., Girard, A., & Soumis, F. (1993). Dimensioning telephone networks with budget constraints. Telecommunication Systems, 1(1), 149-177. External link
Desrochers, M., Gilbert, J., Sauvé, M., & Soumis, F. (1990, August). CREW-OPT: Subproblem Modeling in a Column Generation Approach to Urban Crew Scheduling [Paper]. 5th International Workshop on Computer-Aided Scheduling of Public Transport, Montreal, Qc, Canada. External link
Dumas, Y., Soumis, F., & Desrosiers, J. (1990). Technical Note—Optimizing the Schedule for a Fixed Vehicle Path with Convex Inconvenience Costs. Transportation Science, 24(2), 145-152. External link
Desrochers, M., & Soumis, F. (1989). A Column Generation Approach to the Urban Transit Crew Scheduling Problem. Transportation Science, 23(1), 1-13. External link
Dumas, Y., Desrosiers, J., & Soumis, F. (1989). Minimisation d'une fonction convexe séparable avec contraintes de rapport entre les variables. RAIRO - Operations Research, 23(4), 305-317. External link
Desrochers, M., & Soumis, F. (1988). A reoptimization algorithm for the shortest path problem with time windows. European Journal of Operational Research, 35(2), 242-254. External link
Desrosiers, J., Laporte, G., Sauvé, M., Soumis, F., & Taillefer, S. (1988). Vehicle routing with full loads. Computers & Operations Research, 15(3), 219-226. External link
Desrochers, M., & Soumis, F. (1987, July). CREW-OPT: Crew Scheduling by Column Generation (Extended abstract) [Paper]. 4th International Workshop on Computer-Aided Transit Scheduling of Public Transport, Hambourg, Germany. External link
Desrosiers, J., Sauve, M., & Soumis, F. (1988). Lagrangian Relaxation Methods for Solving the Minimum Fleet Size Multiple Traveling Salesman Problem with Time Windows. Management Science, 34(8), 1005-1022. External link
Desrosiers, J., Dumas, Y., & Soumis, F. (1987, July). The Multiple Vehicle DIAL-A-RIDE Problem [Paper]. 4th International Workshop on Computer-Aided Transit Scheduling of Public Transport, Hamburg, Germany. External link
Desrosiers, J., Dumas, Y., & Soumis, F. (1986). A Dynamic Programming Solution of the Large-Scale Single-Vehicle Dial-A-Ride Problem with Time Windows. American Journal of Mathematical and Management Sciences, 6(3-4), 301-325. External link
Er Raqabi, E. M., Wu, Y., El Hallaoui, I., & Soumis, F. (2024). Towards resilience: Primal large-scale re-optimization. Transportation Research Part E: Logistics and Transportation Review, 192, 103819. External link
El Mehdi, E. R., Ilyas, H., El Hachemi, N., El Hallaoui, I., & Soumis, F. (2023). Incremental LNS framework for integrated production, inventory, and vessel scheduling: Application to a global supply chain. Omega-International Journal of Management Science, 116, 102821 (18 pages). External link
Er Raqabi, E. M., Beljadid, A., Bennouna, M. A., Bennouna, R., Boussaadi, L., El Hachemi, N., El Hallaoui, I., Fender, M., Jamali, M. A., Si Hammou, N., & Soumis, F. (2023). OCP optimized its supply chain for Africa. (Technical Report n° G-2023-29). External link
Er Raqabi, E. M., Wu, Y., El Hallaoui, I., & Soumis, F. (2023). Towards resilience: Primal large-scale re-optimization. (Technical Report n° G-2023-28). External link
El Hallaoui, I., Metrane, A., Desaulniers, G., & Soumis, F. (2011). An Improved Primal Simplex Algorithm for Degenerate Linear Programs. INFORMS Journal on Computing, 23(4), 569-577. External link
El Hallaoui, I., Metrane, A., Soumis, F., & Desaulniers, G. (2010). Multi-phase dynamic constraint aggregation for set partitioning type problems. Mathematical Programming, 123(2), 345-370. External link
El Hallaoui, I., Desaulniers, G., Metrane, A., & Soumis, F. (2008). Bi-dynamic constraint aggregation and subproblem reduction. Computers & Operations Research, 35(5), 1713-1724. External link
El Hallaoui, I., Villeneuve, D., Soumis, F., & Desaulniers, G. (2005). Dynamic aggregation of set-partitioning constraints in column generation. Operations Research, 53(4), 632-645. External link
Fink, M., Desaulniers, G., Frey, M., Kiermaier, F., Kolisch, R., & Soumis, F. (2019). Column generation for vehicle routing problems with multiple synchronization constraints. European Journal of Operational Research, 272(2), 699-711. External link
Gaboune, B., Laporte, G., & Soumis, F. (2017). Expected Distances between Two Uniformly Distributed Random Points in Rectangles and Rectangular Parallelpipeds. Journal of the Operational Research Society, 44(5), 513-519. External link
Gélinas, S., & Soumis, F. (2005). Dantzig-Wolfe decomposition for job shop scheduling. In Column generation (pp. 271-302). External link
Gamache, M., Soumis, F., Marquis, G., & Desrosiers, J. (1999). A Column Generation Approach for Large-Scale Aircrew Rostering Problems. Operations Research, 47(2), 247-263. External link
Gamache, M., & Soumis, F. (1998). A Method for Optimally Solving the Rostering Problem. In International Series in Operations Research & Management Science (Vol. 9, pp. 124-157). External link
Gamache, M., Soumis, F., Villeneuve, D., Desrosiers, J., & Gélinas, E. (1998). Preferential Bidding System at Air Canada. Transportation Science, 32(3), 246-255. External link
Gélinas, S., & Soumis, F. (1997). A dynamic programming algorithm for single machine scheduling with ready times. Annals of Operations Research, 69, 135-156. External link
Himmich, I., Er Raqabi, E. M., El Hachemi, N., El Hallaoui, I., Metrane, A., & Soumis, F. (2023). MPILS: An Automatic Tuner for MILP Solvers. Computers & Operations Research, 159, 106344 (18 pages). External link
Himmich, I., Er Raqabi, E. M., El Hachemi, N., El Hallaoui, I., Metrane, A., & Soumis, F. (2022). MPILS: an automatic tuner for MILP solvers. (Technical Report n° 2022-53). External link
Hassan, M. O., Saucier, A., Yacout, S., & Soumis, F. (2021). A mixed integer linear programming model for multi-sector planning using speed and heading changes. Computers & Operations Research, 128, 19 pages. External link
Himmich, I., Ben Amor, H., El Hallaoui, I., & Soumis, F. (2020). A Primal Adjacency-Based Algorithm for the Shortest Path Problem with Resource Constraints. Transportation Science, 54(5), 1153-1169. External link
Himmich, I., El Hallaoui, I., & Soumis, F. (2020). Primal column generation framework for vehicle and crew scheduling problems. Networks, 75(3), 291-309. External link
Hassan, M. O., Saucier, A., Yacout, S., & Soumis, F. (2020). Randomly generated problems for the complexity resolution problem in a multi sector planning context [Dataset]. External link
Hoang, L. N., Soumis, F., & Zaccour, G. (2019). The return function: A new computable perspective on BayesianNash equilibria. European Journal of Operational Research, 279(2), 471-485. External link
Hoang, L. N., Soumis, F., & Zaccour, G. (2016). A heuristic optimization of Bayesian incentive-compatible cake-cutting. Computers and Operations Research, 75, 76-82. External link
Hoang, L. N., Soumis, F., & Zaccour, G. (2016). Measuring Unfairness Feeling in Allocation Problems. Omega, 65, 138-147. External link
Hadjar, A., & Soumis, F. (2009). Dynamic window reduction for the multiple depot vehicle scheduling problem with time windows. Computers & Operations Research, 36(7), 2160-2172. External link
Hamdouni, M., Desaulniers, G., & Soumis, F. (2007). Parking Buses in a Depot Using Block Patterns: a Benders Decomposition Approach for Minimizing Type Mismatches. Computers & Operations Research, 34(11), 3362-3379. External link
Hamdouni, M., Soumis, F., & Desaulniers, G. (2007). Parking Buses in a Depot With Stochastic Arrival Times. European Journal of Operational Research, 183(2), 502-515. External link
Hadjar, A., Marcotte, O., & Soumis, F. (2006). A branch-and-cut algorithm for the multiple depot vehicle scheduling problem. Operations Research, 54(1), 130-149. External link
Hamdouni, M., Desaulniers, G., Marcotte, O., Soumis, F., & Van Putten, M. (2006). Dispatching Buses in a Depot Using Block Patterns. Transportation Science, 40(3), 364-377. External link
Hertz, A. (2005). Les métaheuristiques : quelques conseils pour en faire bon usage. In Baptiste, P., Giard, V., Haït, A., & Soumis, F. (eds.), Gestion de production et ressources humaines : méthodes de planification dans les systèmes productifs (pp. 205-222). External link
Hicks, R., Madrid, R., Milligan, C., Pruneau, R., Kanaley, M., Dumas, Y., Lacroix, B., Desrosiers, J., & Soumis, F. (2005). Bombardier Flexjet Significantly Improves Its Fractional Aircraft Ownership Operations. Interfaces, 35(1), 49-60. External link
Ioachim, I., Desrosiers, J., Soumis, F., & Bélanger, N. (1999). Fleet Assignment and Routing With Schedule Synchronization Constraints. European Journal of Operational Research, 119(1), 75-90. External link
Ioachim, I., Gélinas, S., Soumis, F., & Desrosiers, J. (1998). Dynamic Programming Algorithm for the Shortest Path Problem With Time Windows and Linear Node Costs. Networks, 31(3), 193-204. External link
Ioachim, I., & Soumis, F. (1995). Schedule efficiency in a robotic production cell. International Journal of Flexible Manufacturing Systems, 7(1), 5-26. External link
Kasirzadeh, A., Saddoune, M., & Soumis, F. (2017). Airline crew scheduling: models, algorithms, and data sets. EURO Journal on Transportation and Logistics, 6(2), 111-137. External link
Kohl, N., Desrosiers, J., Madsen, O. B. G., Solomon, M. M., & Soumis, F. (1999). 2-Path Cuts for the Vehicle Routing Problem With Time Windows. Transportation Science, 33(1), 101-116. External link
Lehouillier, T., Nasri, M. I., Soumis, F., Desaulniers, G., & Omer, J. (2017). Solving the Air Conflict Resolution Problem Under Uncertainty Using an Iterative Biobjective Mixed Integer Programming Approach. Transportation Science, 51(4), 1242-1258. External link
Lehouillier, T., Omer, J., Soumis, F., & Desaulniers, G. (2017). Two decomposition algorithms for solving a minimum weight maximum clique model for the air conflict resolution problem. European Journal of Operational Research, 256(3), 696-712. External link
Lehouillier, T., Soumis, F., Omer, J., & Allignol, C. (2016). Measuring the interactions between air traffic control and flow management using a simulation-based framework. Computers & Industrial Engineering, 99, 269-279. External link
Lehouillier, T., Nasri, M. I., Omer, J., Soumis, F., & Desaulniers, G. (2015). Solving the air conflict resolution problem under uncertainty as an iterative bi-objective mixed integer linear program. (Technical Report n° G-2015-111). External link
Lehouillier, T., Omer, J., Soumis, F., & Desaulniers, G. (2015, May). A new variant of the minimum-weight maximum-cardinality clique problem to solve conflicts between aircraft [Paper]. 3rd International Conference on Modelling, Computation and Optimization in Information Systems and Management Sciences (MCO 2015), Metz, France. External link
Lequy, Q., Bouchard, M., Desaulniers, G., Soumis, F., & Tachefine, B. (2012). Assigning multiple activities to work shifts. Journal of Scheduling, 15(2), 239-251. External link
Lacasse-Guay, E., Desaulniers, G., & Soumis, F. (2010). Aircraft Routing Under Different Business Processes. Journal of Air Transport Management, 16(5), 258-263. External link
Lingaya, N., Cordeau, J.-F., Desaulniers, G., Desrosiers, G., & Soumis, F. (2002). Operational car assigment at VIA Rail Canada. Transportation Research. Part B, Methodological, 36(9), 755-778. External link
Lapierre, S., Debargis, L., & Soumis, F. (2000). Balancing Printed Circuit Board Assembly Line Systems. International Journal of Production Research, 38(16), 3899-3911. External link
Laurent, J.-C., Desaulniers, G., Malhamé, R. P., & Soumis, F. (1995). Column generation method for optimal load management via control of electric water heaters. IEEE Transactions on Power Systems, 10(3), 1389-1400. External link
Langevin, A., Desrochers, M., Desrosiers, J., Gélinas, S., & Soumis, F. (1993). A two-commodity flow formulation for the traveling salesman and the makespan problems with time windows. Networks, 23(7), 631-640. External link
Langevin, A., Soumis, F., & Desrosiers, J. (1990). Classification of travelling salesman problem formulations. Operations Research Letters, 9(2), 127-132. External link
Langevin, A., & Soumis, F. (1989). Design of multiple-vehicle delivery tours satisfying time constraints. Transportation Research Part B: Methodological, 23(2), 123-138. External link
Maher, S. J., Desaulniers, G., & Soumis, F. (2018). The daily tail assignment problem under operational uncertainty using look-ahead maintenance constraints. European Journal of Operational Research, 264(2), 534-547. External link
Maknoon, M. Y., Soumis, F., & Baptiste, P. (2017). An integer programming approach to scheduling the transshipment of products at cross-docks in less-than-truckload industries. Computers & Operations Research, 82, 167-179. External link
Maknoon, M. Y., Soumis, F., & Baptiste, P. (2016). Optimizing transshipment workloads in less-than-truckload cross-docks. International Journal of Production Economics, 179, 90-100. External link
Maher, S. J., Desaulniers, G., & Soumis, F. (2014). Recoverable robust single day aircraft maintenance routing problem. Computers and Operations Research, 51, 130-145. External link
Metrane, A., Soumis, F., & El Hallaoui, I. (2010). Column generation decomposition with the degenerate constraints in the subproblem. European Journal of Operational Research, 207(1), 37-44. External link
Mercier, A., & Soumis, F. (2007). An Integrated Aircraft Routing, Crew Scheduling and Flight Retiming Model. Computers & Operations Research, 34(8), 2251-2265. External link
Mercier, A., Cordeau, J. F., & Soumis, F. (2005). A Computational Study of Benders Decomposition for the Integrated Aircraft Routing and Crew Scheduling Problem. Computers & Operations Research, 32(6), 1451-1476. External link
Martello, S., Soumis, F., & Toth, P. (1997). Exact and approximation algorithms for makespan minimization on unrelated parallel machines. Discrete Applied Mathematics, 75(2), 169-188. External link
Montulet, P., Langevin, A., Riopel, D., & Soumis, F. (1996). Exact and heuristic methods to minimize the peak load of shared storage policies. (Technical Report n° G-96-47). External link
Montulet, P., Langevin, A., Riopel, D., & Soumis, F. (1995). L'optimisation de l'entreposage partagé à capacité de traitement limitée. (Technical Report n° G-95-36). External link
Montulet, P., Langevin, A., Riopel, D., & Soumis, F. (2023, October). L'optimisation de l'entreposage partagé à capacité de traitement limitée [Paper]. Congrès international de génie industriel, Montréal, Québec. Unavailable
Nagih, A., & Soumis, F. (2006). Nodal Aggregation of Resource Constraints in a Shortest Path Problem. European Journal of Operational Research, 172(2), 500-514. External link
Omer, J., Rosat, S., Raymond, V., & Soumis, F. (2015). Improved Primal Simplex: A More General Theoretical Framework and an Extended Experimental Analysis. INFORMS Journal on Computing, 27(4), 773-787. External link
Omer, J., & Soumis, F. (2015). A linear programming decomposition focusing on the span of the nondegenerate columns. European Journal of Operational Research, 245(2), 371-383. External link
Omer, J., Towhidi, M., & Soumis, F. (2015). The positive edge pricing rule for the dual simplex. Computers and Operations Research, 61, 135-142. External link
Pesant, G., & Rousseau, L.-M. (2005). Programmation par contraintes. In Baptiste, P., Giard, V., Haït, A., & Soumis, F. (eds.), Gestion de production et ressources humaines : Méthodes de planification dans les systèmes productifs (pp. 223-247). External link
Quesnel, F., Wu, A., Desaulniers, G., & Soumis, F. (2022). Deep-learning-based partial pricing in a branch-and-price algorithm for personalized crew rostering. Computers and Operations Research, 138, 15 pages. External link
Quesnel, F., Desaulniers, G., & Soumis, F. (2020). A branch-and-price heuristic for the crew pairing problem with language constraints. European Journal of Operational Research, 283(3), 1040-1054. External link
Quesnel, F., Desaulniers, G., & Soumis, F. (2020). Improving Air Crew Rostering by Considering Crew Preferences in the Crew Pairing Problem. Transportation Science, 54(1), 97-114. External link
Quesnel, F., Desaulniers, G., & Soumis, F. (2017). A new heuristic branching scheme for the crew pairing problem with base constraints. Computers & Operations Research, 80, 159-172. External link
Racette, P., Soumis, F., Quesnel, F., & Lodi, A. (2024). Gaining insight into crew rostering instances through ML-based sequential assignment. Top, 42 pages. Restricted access
Rey, M., Aloise, D., Soumis, F., & Pieugueu, R. (2021). A data-driven model for safety risk identification from flight data analysis. Transportation Engineering, 5, 100087 (8 pages). Available
Rosat, S., Quesnel, F., El Hallaoui, I., & Soumis, F. (2017). Dynamic penalization of fractional directions in the integral simplex using decomposition: Application to aircrew scheduling. European Journal of Operational Research, 263(3), 1007-1018. External link
Rosat, S., El Hallaoui, I., Soumis, F., & Chakour, D. (2017). Influence of the normalization constraint on the integral simplex using decomposition. Discrete Applied Mathematics, 217, 53-70. External link
Rosat, S., El Hallaoui, I., Soumis, F., & Lodi, A. (2017). Integral simplex using decomposition with primal cutting planes. Mathematical Programming, 166(1-2), 327-367. External link
Rosat, S., Quesnel, F., Soumis, F., & El Hallaoui, I. (2016, February). Pénaliser les directions fractionnaires dans le simplexe en nombres entiers. Application au transport aérien [Paper]. 17e Congrès de la Société française de recherche opérationnelle et d'aide à la décision (ROADEF 2016), Compiègne, France. Unavailable
Rosat, S., El Hallaoui, I., Soumis, F., & Lodi, A. (2015, June). Integral simplex using decomposition with primal cutting planes [Poster]. Mixed Integer Programming Workshop, Chicago, IL. Unavailable
Rosat, I., El Hallaoui, I., Soumis, F., & Lodi, A. (2014, June). Integral simplex using decomposition with primal cuts [Paper]. 13th International Symposium on Experimental Algorithms (SEA 2014), Copenhagen, Denmark. External link
Rekik, M., Cordeau, J.-F., & Soumis, F. (2010). Implicit shift scheduling with multiple breaks and work stretch duration restrictions. Journal of Scheduling, 13(1), 49-75. External link
Raymond, V., Soumis, F., & Orban, D. (2010). A new version of the improved primal simplex for degenerate linear programs. Computers & Operations Research, 37(1), 91-98. External link
Rekik, M., Cordeau, J. F., & Soumis, F. (2008). Solution Approaches to Large Shift Scheduling Problems. RAIRO: Operations Research, 42(2), 229-258. External link
Rouillon, S., Desaulniers, G., & Soumis, F. (2006). An Extended Branch-and-Bound Method for Locomotive Assignment. Transportation Research. Part B, Methodological, 40(5), 404-423. External link
Rekik, M., Cordeau, J. F., & Soumis, F. (2004). Using Benders Decomposition to Implicitly Model Tour Scheduling. Annals of Operations Research, 128(1-4), 111-133. External link
Ribeiro, C. C., & Soumis, F. (1994). A column generation approach to the multiple-depot vehicle scheduling problem. Operations Research, 42(1), 41-52. External link
Saucier, A., Maazoun, W., & Soumis, F. (2017). Optimal speed-profile determination for aircraft trajectories. Aerospace Science and Technology, 67, 327-342. External link
Saddoune, M., & Soumis, F. (2016, October). A dynamic constraint aggregation based solution approach for monthly aircrew pairing problem [Paper]. 11th International Conference on Intelligent Systems: Theories and Applications (SITA 2016), Mohammedia, Morroco (4 pages). External link
Saddoune, M., Desaulniers, G., & Soumis, F. (2013). Aircrew pairings with possible repetitions of the same flight number. Computers & Operations Research, 40(3), 805-814. External link
Saddoune, M., Desaulniers, G., El Hallaoui, I., & Soumis, F. (2012). Integrated airline crew pairing and crew assignment by dynamic constraint aggregation. Transportation Science, 46(1), 39-55. External link
Saddoune, M., Desaulniers, G., El Hallaoui, I., & Soumis, F. (2011). Integrated airline crew scheduling: A bi-dynamic constraint aggregation method using neighborhoods. European Journal of Operational Research, 212(3), 445-454. External link
Soumis, F., Saddoune, M., El Hallaoui, I., & Desaulniers, G. (2010, June). Crew pairing and assignment problem solved with dynamic constraint aggregation [Paper]. 7th Triennial Symposium on Transportation Analysis (TRISTAN 2010), Tromso, Norway. Unavailable
Saddoune, M., Desaulniers, G., & Soumis, F. (2009, July). A rolling horizon solution approach for the airline crew pairing problem [Paper]. International Conference on Computers & Industrial Engineering, Troyes, France. External link
Soumis, F., Saddoune, M., El Hallaoui, I., & Desaulniers, G. (2009, August). Simultaneous optimization of crew pairing and rostering [Paper]. AGIFORS 2009, Las Vegas, USA. Unavailable
Saucier, A., & Soumis, F. (2006). Fractal methods and the problem of estimating scaling exponents: A new approach based on upper and lower linear bounds. Chaos, Solitons & Fractals, 28(5), 1337-1346. External link
Soumis, F., Pesant, G., & Rousseau, L.-M. (2005). Gestion des horaires et affectation du personnel. In Baptiste, P., Giard, V., Haït, A., & Soumis, F. (eds.), Gestion de production et ressources humaines : Méthodes de planification dans les systèmes productifs (pp. 71-111). External link
Stojković, M., & Soumis, F. (2005). The operational flight and multi-crew scheduling problem. Yugoslav Journal of Operations Research, 15(1), 25-48. Available
Stojkovic, G., Soumis, F., Desrosiers, J., & Solomon, M. M. (2002). An Optimization Model for a Real-Time Flight Scheduling Problem. Transportation Research. Part A, Policy and Practice, 36(9), 779-788. External link
Stojkovic, M., & Soumis, F. (2001). An Optimization Model for the Simultaneous Operational Flight and Pilot Scheduling Problem. Management Science, 47(9), 1290-1305. External link
Stojkovic, M., Soumis, F., & Desrosiers, J. (1998). Operational Airline Crew Scheduling Problem. Transportation Science, 32(3), 232-245. External link
Sanso, B., Soumis, F., & Gendreau, M. (1993). Centralized and decentralized stochastic routing models in telecommunication networks. Telecommunication Systems, 1(1), 133-148. External link
Sanso, B., & Soumis, F. (1993). The dynamic predicate stashing copy problem. Networks, 23(8), 681-690. External link
Sanso, B., Gendreau, M., & Soumis, F. (1992). An algorithm for network dimensioning under reliability considerations. Annals of Operations Research, 36(1), 263-274. External link
Soumis, F., Sauvé, M., & Le Beau, L. (1991). The Simultaneous Origin-Destination Assignment and Vehicle Routing Problem. Transportation Science, 25(3), 188-200. External link
Towhidi, M., Desrosiers, J., & Soumis, F. (2014). The positive edge criterion within COIN-OR׳s CLP. Computers & Operations Research, 49, 41-46. External link
Tchommo, J. L., Baptiste, P., & Soumis, F. (2003, October). Étude bibliographique de l'ordonnancement simultané des moyens de production et des ressources humaines [Paper]. 5e Congrès international de génie industriel (CIGI 2003), Québec, Québec. Published in Revue Française de Gestion Industrielle, 23(2). Available
Tachefine, B., & Soumis, F. (1997). Maximal closure on a graph with resource constraints. Computers & Operations Research, 24(10), 981-990. External link
Villeneuve, D., Desrosiers, J., Lubbecke, M. E., & Soumis, F. (2005). On Compact Formulations for Integer Programs Solved by Column Generation. Annals of Operations Research, 139(1), 375-388. External link
Yaakoubi, Y., Soumis, F., & Lacoste-Julien, S. (2021, July). Structured Convolutional Kernel Networks for Airline Crew Scheduling [Paper]. International Conference on Machine Learning (ICML 2021). External link
Yaakoubi, Y., Soumis, F., & Lacoste-Julien, S. (2020). Machine learning in airline crew pairing to construct initial clusters for dynamic constraint aggregation. EURO Journal on Transportation and Logistics, 9(4), 14 pages. Available
Zeighami, V., Saddoune, M., & Soumis, F. (2020). Alternating Lagrangian decomposition for integrated airline crew scheduling problem. European Journal of Operational Research, 287(1), 211-224. External link
Zaghrouti, A., El Hallaoui, I., & Soumis, F. (2020). Improving set partitioning problem solutions by zooming around an improving direction. Annals of Operations Research, 284(2), 645-671. External link
Zeighami, V., & Soumis, F. (2019). Combining Benders' Decomposition and Column Generation for Integrated Crew Pairing and Personalized Crew Assignment Problems. Transportation Science, 53(5), 1479-1499. External link
Zaghrouti, A., El Hallaoui, I., & Soumis, F. (2018). Improved integral simplex using decomposition for the set partitioning problem. EURO Journal on Computational Optimization, 6(2), 185-206. External link
Zaghrouti, Z., Soumis, F., & El Hallaoui, I. (2014). Integral simplex using decomposition for the set partitioning problem. Operations Research, 62(2), 435-449. External link
Ziarati, K., Soumis, F., Desrosiers, J., & Solomon, M. M. (1999). A Branch-First, Cut-Second Approach for Locomotive Assignment. Management Science, 45(8), 1156-1168. External link
Ziarati, K., Soumis, F., & Desrosiers, J. Locomotive Assignment Using Train Delays [Paper]. Computer-Aided Transit Scheduling. External link
Ziarati, K., Soumis, F., Desrosiers, J., Gélinas, S., & Saintonge, A. (1997). Locomotive assignment with heterogeneous consists at cn north america. European Journal of Operational Research, 97(2), 281-292. External link
