Mathieu Besançon
Présentation
I am a research scientist (chargé de recherche) at the Inria Center of Université Grenoble Alpes. My research focuses on mathematical optimization with interests in nonlinear and discrete problems, and an emphasis on formulations and computational approaches.
Domaines de recherche
Publications
Publications
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Secant Line Search for Frank-Wolfe AlgorithmsICML 2025 - Forty-Second International Conference on Machine Learning, Jul 2025, Vancouver (BC), Canada. pp.1-22 |
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Efficient Sparse Flow Decomposition Methods for RNA Multi-AssemblyECAI 2025 - 28th European Conference on Artificial Intelligence, Oct 2025, Bologna, Italy. pp.1-8 |
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A Multi-reference Relaxation Enforced Neighborhood Search Heuristic in SCIPOperations Research Proceedings 2024, Sep 2024, Munich, Germany. pp.421-427, ⟨10.1007/978-3-031-92575-7_60⟩ |
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Mixed-Integer Optimization for Loopless Flux Distributions in Metabolic NetworksSEA 2025 - 23rd International Symposium on Experimental Algorithms, Jul 2025, Venice, Italy. ⟨10.4230/LIPIcs.SEA.2025.26⟩ |
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Frank-Wolfe Algorithms: Sparsity Guarantees and an Application to Robust OptimizationROADEF 2025 - 26ème Congrès annuel de la Société française de recherche opérationnelle et d'aide à la décision, Société française de recherche opérationnelle et d'aide à la décision, Feb 2025, Champs-Sur-Marne, France. pp.1-1 |
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The Pivoting Framework: Frank-Wolfe Algorithms with Active Set Size ControlAISTATS 2025 - 28th International Conference on Artificial Intelligence and Statistics, The Society for Artificial Intelligence and Statistics, May 2025, Mai Khao, Thailand. pp.1-24 |
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Probabilistic Lookahead Strong Branching via a Stochastic Abstract Branching ModelCPAIOR 2024 - 21st International Conference on Integration of Constraint Programming, Artificial Intelligence, and Operations Research, May 2024, Uppsala, Sweden. pp.56-73, ⟨10.1007/978-3-031-60599-4_4⟩ |
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A Context-Aware Cutting Plane Selection Algorithm for Mixed-Integer ProgrammingOperations Research Proceedings 2023, Sep 2023, Hamburg, Germany. pp.217-224, ⟨10.1007/978-3-031-58405-3_28⟩ |
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Scylla: a matrix-free fix-propagate-and-project heuristic for mixed-integer optimizationOperations Research Proceedings 2023, Sep 2023, Hamburg, Germany. pp.65-72, ⟨10.1007/978-3-031-58405-3_9⟩ |
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SCIP8: rethinking nonlinear constraint representation and recent progress23ème congrès annuel de la Société Française de Recherche Opérationnelle et d'Aide à la Décision, INSA Lyon, Feb 2022, Villeurbanne - Lyon, France |
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The SCIP Optimization Suite 10.0Zuse Institute Berlin. 2025 |
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The SCIP Optimization Suite 9.02025 |
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Optimisation models for the design of multiple self-consumption loops in semi-rural areas2025 |
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Near-optimal robust bilevel optimization2019 |