Sourour ELLOUMI
113
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Presentation
Publications
Polynomial Approximation for Binary Nonlinear Programming19th Cologne-Twente Workshop on Graphs and Combinatorial Optimization, Jun 2023, Garmisch-Partenkirchen, Germany
Conference papers
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Planification optimisée du déploiement d'un réseau de télécommunication multitechnologie par dispositifs aéroportés sur un théâtre d'opérations extérieures23ème congrès annuel de la Société Française de Recherche Opérationnelle et d'Aide à la Décision, INSA Lyon, Feb 2022, Villeurbanne - Lyon, France
Conference papers
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Robust MILP formulations for the two-stage p-Center ProblemPGMO Days 2022, Nov 2022, Palaiseau, France
Conference papers
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Quadratic reformulations for the optimization of pseudo-boolean functionsInternational Symposium on Artificial Intelligence and Mathematics ISAIM 2022, Jan 2022, Fort Lauderdale, United States
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Algorithmes de placement optimisé de drones pour la conception de réseaux de communicationConference on Artificial Intelligence for Defense (CAID) 2022, DGA Maîtrise de l'Information, Nov 2022, Rennes, France
Conference papers
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An efficient Benders decomposition for the p-median problem23ème congrès annuel de la Société Française de Recherche Opérationnelle et d'Aide à la Décision, INSA Lyon, Feb 2022, Villeurbanne - Lyon, France
Conference papers
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Global Solution of Quadratic Problems by Interval Methods and Convex ReformulationHUGO 2022 - 15th Workshop on Global Optimization, Sep 2022, Szeged, Hungary
Conference papers
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The Impact of Quadratization in Convexification-Based Resolution of Polynomial Binary OptimizationPGMO days, Dec 2019, Palaiseau, France
Conference papers
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Reducing the Adaptation Costs of a Rolling Stock Schedule with Adaptive Solution: the Case of Demand ChangesRailNorrköping 2019. 8th International Conference on Railway Operations Modelling and Analysis (ICROMA), Jun 2019, Norrköping, Sweden. pp.857-876
Conference papers
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Quadratisation et reformulation convexe pour les polynômes de variables binairesROADEF 2019, Feb 2019, Le Havre, France
Conference papers
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Solving Alternative Current Optimal Power Flow to Global Optimality with Quadratic Reformulation Using Semi-Definite Programming and Branch-and-BoundPGMO days, Dec 2019, Palaiseau, France
Conference papers
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Réduction des coûts d’adaptation d’un plan de transport ferroviaire à l’aide de solutions adaptativeConférence ROADEF 2019, Feb 2019, Le Havre, France
Conference papers
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Semidefinite programming relaxations through quadratic reformulation for box-constrained polynomial optimization problems2019 6th International Conference on Control, Decision and Information Technologies (CoDIT), Apr 2019, Paris, France. pp.1498-1503, ⟨10.1109/CoDIT.2019.8820690⟩
Conference papers
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Novel Approach Towards Global Optimality of Optimal Power Flow Using Quadratic Convex Optimization6th International Conference on Control, Decision and Information Technologies (CoDIT), Apr 2019, Paris, France. ⟨10.1109/CoDIT.2019.8820584⟩
Conference papers
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Résolution du problème de suites binaires avec faible autocorrélation à l'aide d'une reformulation quadratique convexeROADEF 2018, Feb 2018, Lorient, France
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Comparaison de formulations pour le problème du p-centreConférence ROADEF 2018, Feb 2018, Lorient, France
Conference papers
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Unconstrained 0-1 polynomial optimization through convex quadratic reformulationISMP 18, Jul 2018, Bordeaux, France
Conference papers
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Solve Alternative Current Optimal Power Flow to global optimalityISMP 18, Jul 2018, bordeaux, France
Conference papers
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A MILP Formulation for Adaptive Solutions in Railway SchedulingPGMO Days 2018, Nov 2018, Palaiseau, France
Conference papers
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Solving Optimal Power Flow through reformulation15th EUROPT Workshop on Advances in Continuous Optimization, Jul 2017, montréal, Canada
Conference papers
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Optimisation de programmes polynomiaux en variables 0-1 et sans contraintesROADEF 17, Feb 2017, Metz, France
Conference papers
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Quadratic convex reformulation for partitioning problemsEUROPT 17, Jul 2017, Montreal, Canada
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Reformulation Quadratique Convexe Pour l'Optimisation des Flux de PuissanceROADEF 17, Feb 2017, Metz, France
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Global optimisation of binary polynomial programsPGMO Days, Nov 2017, Palaiseau, France
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Optimization of wireless sensor networks deployment with coverage and connectivity constraints2017 4th International Conference on Control, Decision and Information Technologies (CoDIT), Apr 2017, Barcelona, Spain. pp.0336-0341, ⟨10.1109/CoDIT.2017.8102614⟩
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Preuve formelle et contrainte alldiffROADEF 2016 : 17e conférence de la société française de Recherche Opérationnelle et d'Aide à la Décision, Feb 2016, Compiègne, France. pp.1 - 2
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Comparison of Quadratic Convex Reformulations to Solve the Quadratic Assignment Problemcocoa 2016, 2016, Hong Kong, China. pp.726-734, ⟨10.1007/978-3-319-48749-6_54⟩
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Reformulation quadratique convexe du problème d'affectation quadratiqueROADEF 2016, Feb 2016, Compiègne, France
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Global solution of mixed-integer polynomial optimization problems through quadratic reformulationPGMO days, Nov 2016, Palaiseau, France
Conference papers
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Global Solution of General Quadratic ProgramsISMP 15, Jul 2015, Pittsburg, United States
Conference papers
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Graphes et couplages en CoqVingt-sixièmes Journées Francophones des Langages Applicatifs (JFLA 2015), Jan 2015, Le Val d'Ajol, France
Conference papers
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Flot maximum robuste avec incertitudes sur les chemins16eme congrès annuel de la ROADEF, Feb 2015, Marseille, France. pp.1
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Does network coding improve the throughput of a survivable multicast network ?Design of Reliable Communication Networks (DRCN), 2014 10th International Conference on the, Apr 2014, Ghent, Belgium. pp.1-8
Conference papers
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Network coding for survivable multicast video streaming networksReliable Networks Design and Modeling (RNDM), 2014 6th International Workshop on, Nov 2014, X, France. pp.138-144
Conference papers
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Survivable Network CodingROADEF - 15ème 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 2014, Bordeaux, France
Conference papers
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Quadratic Convex Reformulation for discrete quadratic optimization : Basic results and recent extensionsPGMO-COPI'14, Oct 2014, X, France. pp.66
Conference papers
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Tutoriel : Reformulation Quadratique Convexe pour l'optimisation Quadratique discrète : résultats de base et extensions récentesROADEF - 15ème 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 2014, Bordeaux, France
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Tutoriel: Reformulation Quadratique Convexe pour l'optimisation Quadratique discrète: résultats de base et extensions récentes15?me congr?s annuel de la ROADEF, Feb 2014, X, France. pp.1
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Recent advances in solving some optimization problems in graphs by quadratic programmingNinth International Colloquium on Graphs and Optimization. GO IX, Jul 2014, X, Italy. pp.1
Conference papers
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Quadratic convex reformulation for graph partitionning problemsIFIP TC 7 / 2013 System Modelling and Optimization, Sep 2013, Klagenfurt, Austria. pp.1
Conference papers
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Optimisation et simulation pour la planification robuste des roulements d?engins en milieu ferroviaireROADEF, 14? Conf?rence de la Soci?t? Fran?aise de Recherche Op?rationnelle et Aide ? la D?cision, Feb 2013, Troyes, France. pp.241
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Network coding with single arc failuresECCO, European Chapter on Combinatorial Optimization, May 2013, X, France. pp.2
Conference papers
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Global solution of mixed-integer quadratic programs through quadratic convex reformulationEURO XXVI, Jul 2013, ROME, Italy. pp.91
Conference papers
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Convex reformulations of mixed-integer quadratically constrained programsEUROPT 2013, Jun 2013, Florence, Italy. pp.24
Conference papers
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Optimisation et simulation pour la planification robuste des roulements d'engins en milieu ferroviaire14è conférence ROADEF de la Société Française de Recherche Opérationnelle et Aide à la Décision, Feb 2013, TROYES, France
Conference papers
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A column generation based method for robust railway rolling-stock planningTRISTAN VIII - EIGHTH TRIENNIAL SYMPOSIUM ON TRANSPORTATION ANALYSIS, Jun 2013, San Pedro De Atacama, Chile
Conference papers
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Convex reformulations of Integer Quadratically Constrained ProblemsISMP (21th International Symposium of Mathematical programming), Aug 2012, Berlin, Germany. 1 page
Conference papers
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A new Branch and Bound algorithm for MIQPsEURO 2012, Jul 2012, Vilnius, Liechtenstein. pp.57
Conference papers
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Planification robuste du matériel roulant ferroviaireCongrès annuel de la Société française de Recherche Opérationnelle et d'Aide à la Décision, Apr 2012, Angers, France. pp.544
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A unified view of linear and quadratic convex reformulations for binary quadratic programmingISMP, Aug 2012, Berlin, Germany. 1 page
Conference papers
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A robust-planning methodology for railway rolling-stockCOMPUTERS IN RAILWAYS XIII, Sep 2012, Lyndhurst, New Forest, United Kingdom. pp.349
Conference papers
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A solution method for quadratically constrained integer problemsOptimization 2011, Lisbon, Portugal., Jul 2011, X, France. pp.64
Conference papers
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Reformulation convexe des programmes quadratiques entiers : un algorithme de Branch and Bound fondé sur la structure du problème reformuléROADEF 10, 11?me congr?s annuel de la Soci?t? fran?aise de Recherche Op?rationnelle et d?Aide ? la D?cision, Feb 2010, Toulouse, France. 2 p
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A computational study for the p-median ProblemISCO10. International Symposium on Combinatorial Optimization, Mar 2010, Hammamet, Tunisia. pp.455-462, ⟨10.1016/j.endm.2010.05.058⟩
Conference papers
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Hub Problems with Bounded Path LengthsThe 10th INFORMS Telecommunications Conference, Montr?al, Jan 2010, X, France. 2 p
Conference papers
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Solving a general mixed-integer quadratic problem through convex reformulation : a computational studyEWMINLP, Apr 2010, Marseille, France
Conference papers
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Convex reformulations for integer quadratic programs20th International Symposium of Mathematical programming (ISMP), Aug 2009, Chicago, United States. pp.115
Conference papers
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Equipment replacement planning in a telecommunication network with a decreasing number of clientsINOC (International Network Optimization Conference), Apr 2009, Pise, Italie. 4 p
Conference papers
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Convex reformulations for binary quadratic programsEURO 2009, 23rd European Conference on Operational Research, Jul 2009, Bonn, Germany. pp.47
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Résolution de programmes quadratiques en nombres entiers par reformulation convexeJPOC 6 (Journ?es Poly?dres et Optimisation Combinatoire), Jun 2009, Bordeaux, France. pp.15-18
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Comparaison de reformulations linéaires de programmes quadratiques en nombres entiersROADEF'08, 9?me Congr?s de la Soci?t? Fran?aise de Recherche Op?rationnelle et d?Aide ? la D?cision, Feb 2008, Clermont-Ferrand, France. pp.71-72
Conference papers
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Nouvelles inégalités valides pour l'affectation quadratique généraliséeROADEF'08, Clermont-Ferrand, février, Feb 2008, X, France. pp.179
Conference papers
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Optimisation robuste d'une migration de matériel dans un réseau en décroissanceROADEF'08, 9?me Congr?s de la Soci?t? Fran?aise de Recherche Op?rationnelle et d?Aide ? la D?cision, Feb 2008, Clermont-Ferrand, France. pp.69-70
Conference papers
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Linear Reformulations of Integer Quadratic ProgramsMCO'08, 2nd international conference on Modelling, Computation and Optimization in Information Systems and Management Sciences, Sep 2008, Metz, France. pp.43-51
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Etude d'un problème réel de migration de matériel dans un réseau avec décroissance des clientsFRANCORO 5 / ROADEF'07, 5?me journ?es francophones de recherche op?rationnelle / 8?me congr?s de la soci?t? fran?aise de recherche op?rationnelle et d'aide ? la d?cision, Feb 2007, Grenoble, France. pp.95-96
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Planification d'une migration de réseau dans un réseau en décroissanceJourn?e Optimisation dans les r?seaux ? Gaz-de-France, Saint-Denis., Jan 2007, X, France
Conference papers
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Reformulation d'un programme quadratique avec un objectif déjà convexe : la méthode QCR appliquée à un problème d'investissementFRANCORO 5 / ROADEF'07, 5?me journ?es francophones de recherche op?rationnelle / 8?me congr?s de la soci?t? fran?aise de recherche op?rationnelle et d'aide ? la d?cision, Feb 2007, Grenoble, France. pp.369-370
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Equipments replacement planning in a telecommunications networkSODA'06: Seminar on Optimization and Decision Aid, Sophia-antipolis, Jan 2006, X, France
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Programmation Quadratique en Variables 0-1 avec Contraintes LinéairesROADEF'06 7ème congrès, Lille, février, Feb 2006, X, France. pp.32
Conference papers
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Convex Quadratic Reformulation Applied to the Graph Equicut ProblemALIO/EURO'05 5th Conf. on Combinatorial Optimization, ENST, Paris, France, Jan 2005, X, France
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Eigenvalue Methods for Linearly Constrained Quadratic 0-1 Problems with Application to the Densest k-Subgraph ProblemROADEF 05, février, Tours, Jan 2005, X, France. pp.55-66
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Une formulation alternative de Problèmes de LocalisationROADEF'05 6ème congrès, Tours, février, Feb 2005, X, France. pp.171-172
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Relaxation convexe pour la minimisation d'une fonction quadratique en variables 0-15ème congrès de la ROADEF, Avignon, 26-28 février, Jan 2003, X, France
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Generalisations of the p-Center problem: formulations and solution methodsECCO XV, Jan 2002, X, France
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Formulation et résolution d'un problème de p-Centre tolérant aux pannesCongrès de la ROADEF 2002, Jan 2002, X, France
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Local optimization of index assignments for multiple description codingXIth European Signal Processing Conference (EUSIPCO-2002), Jan 2002, X, France
Conference papers
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A decomposition method for designing radio-mobile access networks based on SDH rings.EURO 2001, Rotterdam, Jan 2001, X, France
Conference papers
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Un algorithme de coupes pour l'Affectation QuadratiqueFRANCORO III, Jan 2001, X, France
Conference papers
hal-01124784v1
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Designing radio-mobile access networks based on SDH ringsCO 2000, London, Jan 2000, X, France
Conference papers
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Facettes du polytope de l'affectation quadratiqueROADEF'2000, Nantes, Jan 2000, X, France
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Comparaison expérimentale de différentes bornes inférieures pour un problème de placement de tâchesROADEF'2000, Nantes, Jan 2000, X, France
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Designing radio-mobile access networks based on SDH ring structuresDRCN2000,Munich, Jan 2000, X, France
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Decomposition and Linearization for 0-1 Quadratic ProgrammingAPMOD'98, Limassol, CYPRUS, Jan 1998, X, France
Conference papers
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Theoretical and experimental comparison of different lower bounds for a task allocation problemAPMOD'95, Londres, Jan 1995, X, France
Conference papers
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Compact MILP formulations for the p-center problemJon Lee; Giovanni Rinaldi; A. Ridha Mahjoub. Combinatorial Optimization, 10856, Springer, pp.14-25, 2018, Lecture Notes in Computer Science, 978-3-319-96151-4. ⟨10.1007/978-3-319-96151-4_2⟩
Book sections
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Solving a general mixed-integer quadratic problem through convex reformulation : a computational studyEuropean Workshop on Mixed Integer Nonlinear Programming, Apr 2010, X, Morocco. pp.197-204, 2010
Conference poster
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