Academic literature on the topic 'Recherche opérationnelle'
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Journal articles on the topic "Recherche opérationnelle"
Lefrançois, Pierre. "Exercices et problèmes résolus de recherche opérationnelle: Tome 2, Phénomènes aléatoires en recherche opérationnelle." European Journal of Operational Research 33, no. 1 (January 1988): 136–37. http://dx.doi.org/10.1016/0377-2217(88)90272-x.
Full textTatikonda, Mohan V., and Mitzi M. Montoya-Weiss. "De l'intégration des perspectives opérationnelles et marketing sur l'innovation produit: l'influence des facteurs portant sur les processus organisationnels et des compétences sur le développement de la performance." Recherche et Applications en Marketing (French Edition) 16, no. 4 (December 2001): 71–96. http://dx.doi.org/10.1177/076737010101600405.
Full textDouvinet, Johnny, Esteban Bopp, Matthieu Vignal, Pierre Foulquier, and Allison César. "Quand la recherche accompagne les acteurs de l’alerte institutionnelle en France : entre science, expertise et médiation." Annales de géographie N° 753, no. 5 (October 19, 2023): 41–63. http://dx.doi.org/10.3917/ag.753.0041.
Full textBassil, Soraya, Yvon Crevier, and Jacques Lachapelle. "Un processus de conservation du patrimoine scolaire bâti." Articles 71 (December 12, 2011): 51–64. http://dx.doi.org/10.7202/1006611ar.
Full textBUOSI, S. "Quelle éthique opérationnelle pour la Défense biomédicale?" Revue Médecine et Armées, Volume 43, Numéro 3 (June 1, 2015): 279–85. http://dx.doi.org/10.17184/eac.6888.
Full textBLATTEAU, J. É., C. ROBINET, E. GEMPP, P. LOUG, S. DE MAISTRE, J. M. PONTIER, C. PÉNY, M. HUGON, and J. J. RISSO. "Activité de recherche en médecine de la plongée." Médecine et Armées Vol. 43 No. 1, Volume 43, Numéro 1 (February 1, 2015): 25–32. http://dx.doi.org/10.17184/eac.6855.
Full textArnould, Claude-France, and Jean-Paul Thonier. "Diplomates et militaires face à la guerre : négociation, action et coopération." Revue Défense Nationale N° 864, no. 9 (October 31, 2023): 63–68. http://dx.doi.org/10.3917/rdna.864.0063.
Full textThibeault, Joël, Carole Fleuret, and Pascale Lefrançois. "Développement de la compétence linguistique permettant l’accord du verbe en nombre à l’écrit chez des élèves de l’élémentaire en contexte minoritaire." Canadian Journal of Applied Linguistics 21, no. 2 (March 15, 2019): 19–45. http://dx.doi.org/10.7202/1057964ar.
Full textAdangnikou, Noël. "Peut-on parler de recherche en pédagogie universitaire, aujourd’hui, en France ?" Revue des sciences de l'éducation 34, no. 3 (March 23, 2009): 601–21. http://dx.doi.org/10.7202/029510ar.
Full textLafaye, Christophe. "Exemple de contre-insurrection : la fouille opérationnelle en Afghanistan." Revue Historique des Armées 268, no. 3 (August 1, 2012): 88–98. http://dx.doi.org/10.3917/rha.268.0088.
Full textDissertations / Theses on the topic "Recherche opérationnelle"
Cizaire, Yves. "Popularisation de méthodes de recherche opérationnelle en Chine populaire." Paris 7, 1986. http://www.theses.fr/1986PA070023.
Full textFirst part: some examples (from chinese mainland press) of the use of operation research during ancient china. Second part: historical account of the popularization of operation research. At the beginning, there was no difference between chinese operation research and occidental operation research. But in china, operation research is soon involved in political problems (due to the failure of the great leap forward). Under the leadership of the communist government, all the efforts are concentrated on the popularization of existing methods and on the research of other methods easily used by people. This popularization is made through mass movements. The first movement of popularization is launched (after the failure of the great leap forward) when the whole country is fighting against famine. The mathematicians help people by using linear programming methods. The second movement of popularization is based on the "overall planning method". This movement, launched in june 1965, is soon interrupted by the beginning of the cultural revolution. The third movement of popularization starts on the beginning of the seventhies. It concernes mainly two methods created by the mathematician hua luogeng: the "overall planning method" and the "optimal seeking method". . .
Vanderpooten, Daniel. "L'approche interactive dans l'aide multicritère à la décision : aspects conceptuels, méthodologiques et informatiques." Paris 9, 1990. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1990PA090007.
Full textZaourar, Sofia. "Optimisation convexe non-différentiable et méthodes de décomposition en recherche opérationnelle." Thesis, Grenoble, 2014. http://www.theses.fr/2014GRENM099.
Full textDecomposition methods are an application of the divide and conquer principle to large-scale optimization. Their idea is to decompose a given optimization problem into a sequence of easier subproblems. Although successful for many applications, these methods still present challenges. In this thesis, we propose methodological and algorithmic improvements of decomposition methods and illustrate them on several operations research problems. Our approach heavily relies on convex analysis and nonsmooth optimization. In constraint decomposition (or Lagrangian relaxation) applied to short-term electricity generation management, even the subproblems are too difficult to solve exactly. When solved approximately though, the obtained prices show an unstable noisy behaviour. We present a simple way to improve the structure of the prices by penalizing their noisy behaviour, in particular using a total variation regularization. We illustrate the consistency of our regularization on real-life problems from EDF. We then consider variable decomposition (or Benders decomposition), that can have a very slow convergence. With a nonsmooth optimization point of view on this method, we address the instability of Benders cutting-planes algorithm. We present an algorithmic stabilization inspired by bundle methods for convex optimization. The acceleration provided by this stabilization is illustrated on network design andhub location problems. We also study more general convex nonsmooth problems whose objective function is expensive to evaluate. This situation typically arises in decomposition methods. We show that it often exists extra information about the problem, cheap but with unknown accuracy, that is not used by the algorithms. We propose a way to incorporate this coarseinformation into classical nonsmooth optimization algorithms and apply it successfully to two-stage stochastic problems.Finally, we introduce a decomposition strategy for the machine reassignment problem. This decomposition leads to a new variant of vector bin packing problems, where the bins have variable sizes. We propose fast and efficient heuristics for this problem that improve on state of the art results of vector bin packing problems. An adaptation of these heuristics is also able to generate feasible solutions for Google instances of the machine reassignment problem
Dakhli, Jean-Loup. "Le prototypage." Paris 9, 1997. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1997PA090072.
Full textDaher, Christian. "Quelques applications des méthodes de contrôle stochastique en finance mathématique." Paris 9, 1993. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1993PA090001.
Full textCosta, Alberto. "Applications of Reformulations in Mathematical Programming." Phd thesis, Palaiseau, Ecole polytechnique, 2012. https://pastel.hal.science/docs/00/74/60/83/PDF/Phd_Costa.pdf.
Full textMathematical programming is a technique that can be used to solve real-world optimization problems, where one wants to maximize, or minimize, an objective function subject to some constraints on the decision variables. The key features of mathematical programming are the creation of a model for describing the problem (the so called formulation), and the implementation of efficient algorithms to solve it (also called solvers). In this thesis, we focus on the first point. More precisely, we study some problems arising from different domains, and starting from the most natural models for describing them, we propose alternative formulations, which share some properties with the original models but are somehow better (for instance in terms of computational time needed to obtain the solution by the solver). These new models are called reformulations. We follow the classification of reformulations proposed by Liberti in [Reformulations in Mathematical Programming: Definitions and Systematics, RAIRO-OR, 43(1):55-86, 2009]: exact reformulations (also called opt-reformulations), narrowings, relaxations. This thesis is concerned with three mathematical programming applications where the reformulation was crucial to obtain a good solution. The first problem tackled herein is graph clustering by means of modularity maximization. Since this problem is NP-hard, several heuristics are proposed. We focus on a divisive hierarchical algorithm which works by recursively splitting a cluster into two new clusters in an optimal way. This splitting step is performed by solving a convex binary quadratic program. This is reformulated exactly to a more compact form without changing the optimal solutions set (exact reformulation). We also evaluate the impact provided by the reduction of the number of symmetric global optima of the problem, which is also an important topic of the next part of this thesis. The computational times are considerably reduced with respect to the original formulation. The second problem tackled in the thesis is the Packing of Equal Circles in a Square (PECS), where one wants to place non-overlapping equal circles in a unit square in such a way as to maximize the common radius. One of the reasons why the problem is hard to solve is the presence of several symmetric optimal solutions, and consequently a very large Branch-and-Bound tree. Some of the symmetric optima are made infeasible by adjoining some Symmetry Breaking Constraints (SBCs) to the formulation, thereby obtaining a narrowing. Both computational time and size of the Branch-and-Bound tree outperform the ones provided by the original formulation. The third application considered in the thesis is that of computing the convex relaxation for multilinear problems, and to compare the "primal" formulation and another one obtained using a "dual" representation. Although these two relaxations are both already known in the literature, we make a striking observation, i. E. , that the dual relaxation leads to a faster and more stable solution process as regards CPU time
Costa, Alberto. "Applications of Reformulations in Mathematical Programming." Phd thesis, Ecole Polytechnique X, 2012. http://pastel.archives-ouvertes.fr/pastel-00746083.
Full textGarcía, Manuel. "Adaptation des methodes de controle de gestion a une conception de la productivite integrant la dimension qualite." Lyon 2, 1998. http://www.theses.fr/1998LYO22010.
Full textThe main objective of our research was to identify the possibilities and the limits of management control systems suggested by the management literature and also used in a sample of 103 organisations in which we intervened. The general application of management control methods is often explained by a loss of aptness as regards on the one hand, the new conditions of competition which no longer focus on costs alone, but also on quality and time limits, and on the other hand the modifications in organization structure with more activities organized as a network, or by favouring transversal way of production. However, the fact that organizations run, that seems to show that there exists some professional and economic behaviour norms in place of formalised management control. But this way of activity regulation appears as non optimal. The integration of quality and productivity seems to respond to both individual and collective needs, which can only be satisfied by a multi-focused information system. The research of more precision and relevant information system leads us to suggest associating between cost accounting and action proceedings and also operating successive aggregations, in order to process a global control system
Richard, Pascal. "Contribution des réseaux de Petri à l'étude de problèmes de recherche opérationnelle." Tours, 1997. http://www.theses.fr/1997TOUR4022.
Full textZaourar, Lilia Koutchoukali. "Recherche opérationnelle et optimisation pour la conception testable de circuits intégrés complexes." Grenoble, 2010. http://www.theses.fr/2010GRENM055.
Full textThis thesis is a research contribution interfacing operations research and microelectronics. It considers the use of combinatorial optimization techniques for DFT (Design For Test) of Integrated Circuits (IC). With the growing complexity of current IC both quality and cost during manufacturing testing have become important parameters in the semiconductor industry. To ensure proper functioning of the IC, the testing step is more than ever a crucial and difficult step in the overall IC manufacturing process. To answer market requirements, chip testing should be fast and effective in uncovering defects. For this, it becomes essential to apprehend the test phase from the design steps of IC. In this context, DFT techniques and methodologies aim at improving the testability of IC. In previous research works, several problems of optimization and decision making were derived from the micro- electronics domain. Most of previous research contributions dealt with problems of combinatorial optimization for placement and routing during IC design. In this thesis, a higher design level is considered where the DFT problem is analyzed at the Register Transfer Level (RTL) before the logic synthesis process starts. This thesis is structured into three parts. In the first part, preliminaries and basic concepts of operations research, IC design and manufacturing are introduced. Next, both our approach and the solution tools which are used in the rest of this work are presented. In the second part, the problem of optimizing the insertion of scan chains is considered. Currently, " internal scan" is a widely adopted DFT technique for sequential digital designs where the design flip-flops are connected into a daisy chain manner with a full controllability and observability from primary inputs and outputs. In this part of the research work, different algorithms are developed to provide an automated and optimal solution during the generation of an RTL scan architecture where several parameters are considered: area, test time and power consumption in full compliance with functional performance. This problem has been modelled as the search for short chains in a weighted graph. The solution methods used are based on finding minimal length Hamiltonian chains. This work was accomplished in collaboration with DeFacTo Technologies, an EDA start-up close to Grenoble. The third part deals with the problem of sharing BIST (Built In Self Test) blocks for testing memories. The problem can be formulated as follows: given the memories with various types and sizes, and sharing rules for series and parallel wrappers, we have to identify solutions to the problem by associating a wrapper with each memory. The solution should minimize the surface, the power consumption and test time of IC. To solve this problem, we designed a prototype called Memory BIST Optimizer (MBO). It consists of two steps of resolution and a validation phase. The first step creates groups of compatibility in accordance with the rules of abstraction and sharing that depend on technologies. The second phase uses genetic algorithms for multi-objective optimization in order to obtain a set of non dominated solutions. Finally, the validation verifies that the solution provided is valid. In addition, it displays all solutions through a graphical or textual interface. This allows the user to choose the solution that fits best. The tool MBO is currently integrated into an industrial flow within ST-microelectronics
Books on the topic "Recherche opérationnelle"
Nobert, Yves. La recherche opérationnelle. 3rd ed. Boucherville, Québec: G. Morin, 2001.
Find full text1946-, Ouellet Roch, and Parent Régis, eds. Problèmes résolus de recherche opérationnelle. Montréal: G. Morin, 1999.
Find full textFaure, Robert. Précis de recherche opérationnelle: Cours et exercices d'application. 5th ed. Paris: Dunod, 2000.
Find full textNedzela, Michel. Introduction à la science de la gestion: Méthodes déterministes en recherche opérationnelle. 3rd ed. Sillery, Qué: Presses de l'Université du Québec, 1986.
Find full textDialla, Basga Emile. Recherche et développment au Burkina Faso: Le pan d'un parcours intellectuel au service de la recherche opérationnelle. Ouagadougou, Burkina Faso]: Les Presses africaines, 2019.
Find full textGoujet, Christian. Mathématiques appliquées à la gestion: Décision en avenir incertain, initation à la recherche opérationnelle. 4th ed. Paris: Masson, 1989.
Find full textI, Gass Saul, and Harris Carl M. 1940-, eds. Encyclopedia of operations research and management science. 2nd ed. Boston: Kluwer Academic, 2001.
Find full textBook chapters on the topic "Recherche opérationnelle"
Faure, Robert, Bernard Lemaire, and Christophe Picouleau. "10. Simulation." In Précis de recherche opérationnelle, 384–99. Dunod, 2014. http://dx.doi.org/10.3917/dunod.faure.2014.01.0384.
Full textFaure, Robert, Bernard Lemaire, and Christophe Picouleau. "10. Simulation." In Précis de recherche opérationnelle, 384–99. Dunod, 2014. http://dx.doi.org/10.3917/dunod.faure.2014.02.0384.
Full text"Bibliographie générale." In Précis de recherche opérationnelle, 568. Dunod, 2014. http://dx.doi.org/10.3917/dunod.faure.2014.02.0568.
Full textFaure, Robert, Bernard Lemaire, and Christophe Picouleau. "11. Métaheuristiques en optimisation combinatoire." In Précis de recherche opérationnelle, 400–418. Dunod, 2014. http://dx.doi.org/10.3917/dunod.faure.2014.02.0400.
Full textFaure, Robert, Bernard Lemaire, and Christophe Picouleau. "12. Introduction à l’aide multicritère à la décision." In Précis de recherche opérationnelle, 419–41. Dunod, 2014. http://dx.doi.org/10.3917/dunod.faure.2014.02.0419.
Full text"LA SOCIÉTÉ CANADIENNE DE RECHERCHE OPÉRATIONNELLE." In Pierre Jeanniot, 177–84. Presses de l'Université du Québec, 2011. http://dx.doi.org/10.2307/j.ctv18phfr8.23.
Full textYassine, Adnan. "Chapitre 4. La recherche opérationnelle et ses applications en logistique." In La logistique, 91–110. EMS Editions, 2014. http://dx.doi.org/10.3917/ems.gueri.2014.01.0091.
Full textD’AUBIGNY, H., T. LABROUSSE, E. MARTINEZ-LORENZI, N. ANDRÉ, N. BARTHES, F.-X. LE FLEM, A.-N. ENSARGUEIX, et al. "La recherche biomédicale en médecine des forces." In Médecine et Armées Vol. 45 No.2, 153–56. Editions des archives contemporaines, 2017. http://dx.doi.org/10.17184/eac.7428.
Full textLEMÉNAGER, N. "Les techniciens des matériels santé du Service de santé des armées." In Médecine et Armées Vol. 44 No.4, 331–34. Editions des archives contemporaines, 2016. http://dx.doi.org/10.17184/eac.6823.
Full textGruson, David. "Traité de bioéthique." In Traité de bioéthique, 555–66. Érès, 2018. http://dx.doi.org/10.3917/eres.hirsc.2018.01.0555.
Full textConference papers on the topic "Recherche opérationnelle"
Thierry, Brossard, Chambaud François, Joly Daniel, and Lemaire Elisabeth. "Interdisciplinarité et recherche opérationnelle sur le paysage." In Paysages & valeurs : de la représentation à la simulation. Limoges: Université de Limoges, 2008. http://dx.doi.org/10.25965/as.1256.
Full textMORICHON, Denis, Julien MADER, and Matthias DELPEY. "Une démarche de recherche collaborative au service du Suivi et de la Prévision Opérationnelle de l'impact des tempêtes sur les littoraux." In Journées Nationales Génie Cotier - Genie Civil, 1033–34. Editions Paralia, 2024. http://dx.doi.org/10.5150/jngcgc.2024.106.
Full textReports on the topic "Recherche opérationnelle"
Fisher, Andrew, John Laing, John Stoeckel, and John Townsend. Manuel de recherche opérationnelle en matière de planification familiale. Population Council, 1998. http://dx.doi.org/10.31899/rh11.1062.
Full textHuntington, Dale. Recherches opérationnelles sur les soins post-abortum: Progrès et défis. Compte rendu d'une réunion mondiale. Population Council, 1998. http://dx.doi.org/10.31899/rh1998.1025.
Full textShawoo, Zoha, Inès Bakhtaoui, Lisa Schultheiß, Nusrat Naushin, and Lina Ahmed. Rendre opérationnel le Fonds pertes et préjudices : apprendre des perspectives des financeurs et des destinataires potentiels. Stockholm Environment Institute, February 2024. http://dx.doi.org/10.51414/sei2024.008.
Full textBajon, Theò, and Mohamed Coulibaly. Gestion des armes et des munitions – Aperçu de pays: Republique du Bénin. UNIDIR, May 2024. http://dx.doi.org/10.37559/caap/24/wam/06.
Full textDe Groof, Melanie, and Theò Bajon. Gestion des armes et des munitions – Aperçu de Pays: République togolaise. UNIDIR, March 2023. http://dx.doi.org/10.37559/caap/23/wam/03.
Full textGuide pour les pilules de contraception d'urgence : Introduire et développer l'offre des pilules de contraception d'urgence dans les pays en voie de développement. Population Council, 2009. http://dx.doi.org/10.31899/rh17.1001.
Full textEnquête sur la contraception d'urgence (CU) au niveau des pharmacies. Population Council, 2009. http://dx.doi.org/10.31899/rh17.1000.
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