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Literatura académica sobre el tema "Aide à la décision multi-objectifs"
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Artículos de revistas sobre el tema "Aide à la décision multi-objectifs"
JUSTEAU-ALLAIRE, Dimitri. "Planification systématique de la conservation basée sur les contraintes, une approche générique et expressive : application à l’aide à la décision pour la conservation des forêts de Nouvelle-Calédonie". BOIS & FORETS DES TROPIQUES 349 (4 de octubre de 2021): 107–8. http://dx.doi.org/10.19182/bft2021.349.a36793.
Texto completoZeitoun, Helen. "Les nouveaux enjeux de la recherche marketing dans l’univers des services : pour une aide à la décision plus opérationnelle". Décisions Marketing N° 25, n.º 1 (1 de enero de 2002): 61–69. http://dx.doi.org/10.3917/dm.025.0061.
Texto completoBOCQUIER, F., N. DEBUS, A. LURETTE, C. MATON, G. VIUDES, C. H. MOULIN y M. JOUVEN. "Elevage de précision en systèmes d’élevage peu intensifiés". INRAE Productions Animales 27, n.º 2 (2 de junio de 2014): 101–12. http://dx.doi.org/10.20870/productions-animales.2014.27.2.3058.
Texto completoKeïta, H., P. Deruelle, L. Bouvet, M. Bonnin, D. Chassard, A. S. Bouthors, E. Lopard y D. Benhamou. "Préconisations". Périnatalité 13, n.º 3 (septiembre de 2021): 129–34. http://dx.doi.org/10.3166/rmp-2021-0133.
Texto completoAMAT, Philippe. "Troubles respiratoires obstructifs du sommeil et orthodontie : primum non nocere". L'Orthodontie Française 90, n.º 3-4 (septiembre de 2019): 247–62. http://dx.doi.org/10.1051/orthodfr/2019039.
Texto completoGravel, Marc y Wilson Price. "Règles De Décision Pour L’Ordonnancement Multi-Objectifs Dans Un Atelier D’Assemblage". INFOR: Information Systems and Operational Research 31, n.º 2 (mayo de 1993): 111–14. http://dx.doi.org/10.1080/03155986.1993.11732220.
Texto completoJayaraman, Dev, Nishan Sharma, Alannah Smrke, Jessica Simon, Peter Dodek, Daren Heyland y John You (ED). "Process Mapping to Examine How Goals of Care Discussions and Decisions about Life-Sustaining Treatments Occur On Medical Wards: A Multi-Center Observational Study". Canadian Journal of General Internal Medicine 15, n.º 1 (28 de febrero de 2020): 12–25. http://dx.doi.org/10.22374/cjgim.v15i1.344.
Texto completoGagnon, Hélène, José Côté, Sébastien Tessier y Nicole April. "Développement d’une plateforme Web pour réduire l’usage de cannabis chez les jeunes qui fréquentent les centres d’éducation des adultes". Drogues, santé et société 11, n.º 2 (15 de enero de 2014): 1–17. http://dx.doi.org/10.7202/1021240ar.
Texto completoHaid, Sabrina. "Brèves de l’EULAR 2015 Polyarthrite rhumatoïde – hors traitement". Batna Journal of Medical Sciences (BJMS) 2, n.º 1 (15 de septiembre de 2015): S4—S6. http://dx.doi.org/10.48087/bjms.2015.s213.
Texto completoBLAD, J., C. SAKAROVITCH, O. CHESNEAU y C. LECLERC. "Optimisation du plan de renouvellement du réseau d’eau potable de Bordeaux Métropole". Techniques Sciences Méthodes 10 (20 de octubre de 2022): 89–94. http://dx.doi.org/10.36904/tsm/202210089.
Texto completoTesis sobre el tema "Aide à la décision multi-objectifs"
Doan, Nguyen Anh Vu. "Multi-Objective Optimization and Multi-Criteria Decision Aid Applied to the Design of 3D-Stacked Integrated Circuits". Doctoral thesis, Universite Libre de Bruxelles, 2015. https://dipot.ulb.ac.be/dspace/bitstream/2013/216785/4/thesis.pdf.
Texto completoIn the past decades, the microelectronic industry has been following the Moore's law to improve the performance of integrated circuits (IC). However, it will probably be impossible to follow this law in the future due to physical limitations appearing with the miniaturization of the transistors below a certain threshold without innovation. In order to overcome this problem, new technologies have emerged, and among them the 3D-Stacked Integrated Circuits (3D-SIC) have been proposed to keep the Moore's momentum alive. 3D-SICs can bring numerous advantages in the design of future ICs but at the cost of additional design complexity due to their highly combinatorial nature, and the optimization of several conflicting criteria. In this thesis, we present a first study of tools that can help the design of 3D-SICs, using mutiobjective optimization (MOO) and multi-criteria decision aid (MCDA). Our study has targeted one of the main issues in the design of 3D-SICs: the partitioning with floorplanning estimation under multiple objectives. This thesis shows that the use of a multi-criteria paradigm can provide relevant and objective analysis of the problem. This can allow a quick design space exploration and an improvement of the current design flows as it is possible to provide qualitative and quantitative information about a design space, that would not be available with current tools. Also, with its flexibility, MOO can cope with the multiple degrees of freedom of 3D-SICs, which enables more design possibilities that are usually not taken into account with current tools. In addition, the developed algorithms can show robustness properties even if the problem is complex. Finally, applying multi-criteria decision aid would allow designers to make relevant choices in a transparent process.
Doctorat en Sciences de l'ingénieur
info:eu-repo/semantics/nonPublished
Bouzarour-Amokrane, Yasmina. "Structuration des processus d'aide à la décision par analyse bipolaire". Toulouse 3, 2013. http://thesesups.ups-tlse.fr/2322/.
Texto completoThe research presented in this thesis concerns the multi-criteria decision support field. This field aims at helping decision makers (DM) to face decisions involving several conflicting objectives. To deals with this, decision is addressed in a context where a group of alternatives is evaluated through a set of criteria (often contradictory) to estimate the potential of each to achieve the goals. The main concern of this research is to propose flexible structuring decision problem support for evaluating alternatives distinguishing between positive and negative aspects they present with regard to objectives achievement. Bipolar structure models are proposed first to evaluate the decision problems at the individual level. The synergistic relationships and potential interactions between the decision characteristics (attributes, alternative objectives) are modeled in a bipolar context and integrated into resolution approaches taking account the certain or uncertain environment in which the evaluation takes place. In a second part, group decision problems are discussed taking into account the impact of human behaviour (influence, individualism, fear, caution, etc. ) on decisional capacity at individual and collective levels. Valuation models and a consensus process are proposed in two relatively independent problem categories: social choice problems, and, strategic game problems
Danioko, Fadaba. "Aide à la décision pour la politique de maintenance des systèmes multi-états". Paris 8, 2014. http://octaviana.fr/document/185083145#?c=0&m=0&s=0&cv=0.
Texto completoNowadays, the complexity of industrial systems and the variability of production policy impose on maintenance departments a more and more difficult task. In addition, production systems are sometimes subjected to strong requests (for example: productivity gain, limitation of the human resources). All the evoked requests are going to impose on the systems of production to operate under constraints: less downtime, less damages, etc. , where from the multi-state functioning way. Then it becomes major in the process of degradation called "multi-state" system, to study the problem of improvement of maintenance policy to maintain their continuity of service. Many recent works show the interest of the study of these multi-state systems, their complexity of study, modeling or optimization. Indeed, our work aims among others at the follow-up of the production system during its exploitation phase, to understand the evolution of its behavior in time, to improve its performance. This work is based on the identification of the choice of an optimal maintenance policy among several possible configurations of maintenance actions of the multi-state systems through the simulation. In our proposed approach, the study of the model of the degradation process named "multi-states model ", is led under various angles (scenarios) with or without learning about the decision node maintenance policy. An identification of the maintenance policy selection is conducted by the simulation according to the various configurations rate transitions between states occupied by the system over time. Finally an aggregation of several bayesian sub-models of multi-state systems is proposed according to their structural architectures to close to real case of production study
Benabbou, Loubna. "Contributions à la classificaton supervisée multi-classes et multicritère en aide à la décision". Doctoral thesis, Université Laval, 2009. http://hdl.handle.net/20.500.11794/20646.
Texto completoBenabbou, Loubna. "Contributions à la classification supervisée multi-classes et multicritère en aide à la décision". Thesis, Université Laval, 2009. http://www.theses.ulaval.ca/2009/26099/26099.pdf.
Texto completoWang, Xixi. "Ordonnancement de projet avec contraintes de ressources et aide à la décision multi-objectif". Thesis, Troyes, 2017. http://www.theses.fr/2017TROY0022.
Texto completoThis thesis deals with the multi-objective Resource Constraint Project Scheduling Problem (RCPSP). After a specific literature review, we solve the problem with exact approaches in the first place: the Two Phases Method and the Parallel Partitioning Method. Due to the NP-hardness of the problem, the exact methods are only able to solve small instances. For this reason, we apply the approximated methods to deal with larger problems. The genetic algorithms are firstly adopted to solve large-scaled instances. Moreover, we propose to improve the basic scheme with several hybridizations. A local search with Mapping Method is applied for a better exploration of the solution space. Next, we consider a special case where the decision-makers wish to reduce the number of solutions. Thus, in this part of the thesis, we try to select the most interesting solutions among the whole non-dominated front. For this purpose, several dominance relationships are considered as alternatives of the Pareto dominance. These dominance rules are implemented in the basic genetic algorithm schemes, as well as those with local search. The results show that the considered hybridizations enhance highly the basic method results. Our future research will highlight more complex multi-objective RCPSP problems and the industrial application
Rakotoarivelo, Jean-Baptiste. "Aide à la décision multi-critère pour la gestion des risques dans le domaine financier". Thesis, Toulouse 3, 2018. http://www.theses.fr/2018TOU30067/document.
Texto completoWe are working on multicriteria decision analysis. We started with the study of risk typology through a huge review of literature. We have developed a theoretical model grouping four different categories of nineteen financial risk cases. Through this theoretical model, we have applied them to the "Caisse d'Epargne Midi-Pyrénées". In this thesis, we seek to make a contribution to the security management of information systems at the level of the savings bank. These analyzes are based on facts observed, collected and measured with real experiments resulting in its information system security policy and want to offer a pragmatic approach to the presentation of financial risk analysis through methods supporting. multicriteria decision analysis. The development of this model makes it possible to represent certain specific aspects of the financial risks that have often occurred in their activities. Our research led to the achievement of a concrete result in relation to the needs of the information system manager of the savings bank. It is an effective decision support system by constructing relative figures for the values of the criteria assigned by the RSSI
Bois, Jérémy. "Outil d’aide à la décision pour la conception de maisons solaires à énergie positive". Thesis, Bordeaux, 2017. http://www.theses.fr/2017BORD0679/document.
Texto completoWith energy-related and environmental climate change challenges, energy sobriety and local energy production are yet to become a mainstream practice for new buildings construction by 2020. This works focuses on single-family houses which in France represent half of new buildings constructions with 200000 new units new units each year. Near zero energy single-family houses with 100 % solar energy consists on compromising between performance of building envelope which defines energy needs and the ability for equipments to value free solar energy. Hence solar energy must be able to cover space heating and domestic hot waterdemands but also provide enough energy for lightning and other specific uses such as domestic appliances.After a literature review of near zero energy house concepts, an analysis was undertaken to providea clear view of solar combi-systems technical solutions with the ability to provide enough energyfor both needs : space heating and domestic hot water. Using Dymola environment a detailed modelwas developed and its consistency was checked by inter-comparison at component scale. An innovative control algorithm has been worked out to maximize the solar system’s global performance. Afirst parametric study has shown that the system was able to cover close to 80 % of house heat requirement. However sizing of a solar combi-system is a complex task and requires to find compromises between building sobriety, solar thermal energy efficiency, and photovoltaics solar energy sizing. Because of the problem’s complexity, a decision aid tool with an appropriate multi-criteria optimizationalgorithm is required.To that end a chapter is dedicated to the development of a multi-criteria optimization algorithm based on artificial bee colony behavior. This approach has proved to be quite effective to solve the problem and to handle continuous, discrete and qualitative decision variables. Chosen solution was constrained to have a positive energy balance and must maximize solar space heating and domestic fraction in a view to reduce total energy consumption. A validation process has also been set up and the developed optimization algorithm has proved its ability to solve standard problems with a fairlyshort number of evaluations. Adopted methodology was illustrated by two applications of the design phase of a near zero energydetached house. First one is located at Bordeaux an second one in Strasbourg. Selected climate conditions emphasize the ability of the proposed approach to identify a wide range of optimal solutions showing differences within the building’s performance as well as the solar system sizing. Lastly a decision aid tool allows to explore optimal front in a convenient way to shape adapted solutions
Benabbou, Nawal. "Procédures de décision par élicitation incrémentale de préférences en optimisation multicritère, multi-agents et dans l'incertain". Thesis, Paris 6, 2017. http://www.theses.fr/2017PA066101/document.
Texto completoThis thesis work falls within the area of algorithmic decision theory which is at the junction of decision theory, operations research and artificial intelligence. Our aim is to produce algorithms allowing the fast resolution of decision problems in complex environments (multiple criteria, multi-agents, uncertainty). This work focuses on decision-theoretic elicitation and uses preferences to efficiently determine the best solutions among a set of alternatives explicitly or implicitly defined (combinatorial optimization). For combinatorial optimization problems, we propose and study a new approach consisting in interleaving incremental preference elicitation and preference-based search. The idea is to use the exploration to identify informative preference queries while exploiting answers to better focus the search on the preferred solutions. This approach leads us to propose incremental elicitation procedures for multi-objective state-space search problems, multicriteria shortest path problems, multicriteria minimum spanning tree problems, multi-agents knapsack problems and sequential decision problems under uncertainty. We provide theoretical guarantees on the correctness of the proposed algorithms and we present numerical tests showing their practical efficiency
Mosnier, David. "Optimisation robuste multi-critères des pneumatiques en préconception". Electronic Thesis or Diss., Ecully, Ecole centrale de Lyon, 2011. http://www.theses.fr/2011ECDL0028.
Texto completoA global framework has been introduced in or der to deal with pre-design steps. The proposed workflow has been applied on the design of tire dimensions to fit new vehicles specifications. Indeed, industrial design lead time has been progressively reduced in order to bring new products faster to market. Nevertheless, environmental regulations become more and more stringent and the importance given to energetic efficiency during new products design phases increase From day to day. Therefore, design pro cess has to be reconsidered in order to be able to design quickly products which have to fulfil new specifications compared to their former version. The proposed framework uses a genetic algorithm in order to solve multi-objective optimisation problems. Since model calls are computationally expensive, it has been necessary to use surrogate modelling in order to fast en objective evaluations. Then data mining tools using self organizing maps have been deployed in order to cluster solutions. It allows providing the designer a limited number of typing, which are easier to behold. Eventually, uncertainties have been considered during optimization thanks to constraints addition. The proposed framework has been employed on tire dimensions optimization while designing a new vehicle. Therefore design parameters as well as objective functions that have to be taken into account have been introduced before developing corresponding models. Furthermore surrogate modelling is integrated in the optimization pro cess in order to accelerate objective functions evaluations while keeping a good accuracy. The automatic clustering workflow is then a real design support tool. A last step of constrained optimization can be fulfilled so as to refine the proposed solutions. Numerous problems with diverse specifications have been solved with the multi-criteria optimization framework presented. It has been shown that this framework is also able to deal with uncertainties and ensures limited influence on optimal solutions performances. Several examples have been treated as a validation. lndeed, tire dimensions designs have been conducted for several specifications which belonged to different vehicles with diverse properties. Indeed tire dimensions have been proposed for a vintage vehicle as well as electric, hybrid or down-sized vehicles, which would emerge in the upcoming decade