Literatura científica selecionada sobre o tema "Comportement des agents"
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Artigos de revistas sobre o assunto "Comportement des agents"
Laffond, Gilbert. "La révélation de la qualité par les prix sur un marché en auto-organisation". Économie appliquée 42, n.º 3 (1989): 129–53. http://dx.doi.org/10.3406/ecoap.1989.2137.
Texto completo da fonteWillinger, Marc, e Alexandra Rauchs. "Expérimentations sur les choix séquentiels : application à " l'effet irréversibilité"." Revue économique 47, n.º 1 (1 de janeiro de 1996): 51–71. http://dx.doi.org/10.3917/reco.p1996.47n1.0051.
Texto completo da fonteMuhlmann, Géraldine. "Le comportement des agents de la “solution finale”". Revue d’Histoire de la Shoah N° 164, n.º 3 (3 de janeiro de 1998): 25–52. http://dx.doi.org/10.3917/rhsho1.164.0026.
Texto completo da fonteBatona, Georges, Marie-Pierre Gagnon, Aimé Fernand Guedou, Fréderic D. Kintin, Josephat Avocè e Michel Alary. "Développement et implantation d’une intervention ciblée encourageant le dépistage régulier du VIH chez les travailleuses du sexe au Bénin : application du protocole d’intervention mapping". Global Health Promotion 25, n.º 3 (7 de outubro de 2016): 81–92. http://dx.doi.org/10.1177/1757975916663874.
Texto completo da fonteNadal, Alejandro, e Carlos Salas Paez. "Une réflexion sur les ensembles individuels non-bornés et la démonstration de l’existence de l’équilibre général". Recherches économiques de Louvain 53, n.º 3 (setembro de 1987): 283–96. http://dx.doi.org/10.1017/s0770451800043803.
Texto completo da fonteJanuard, Pierre. "Chose, activité, agents". Revue des sciences philosophiques et théologiques Tome 107, n.º 4 (7 de fevereiro de 2024): 641–79. http://dx.doi.org/10.3917/rspt.1074.0641.
Texto completo da fonteEtner, Johanna, e Pierre-André Jouvet. "Comportement des groupes d’investissement face à une incertitude sur l’environnement". Recherches économiques de Louvain 67, n.º 1 (2001): 39–59. http://dx.doi.org/10.1017/s0770451800055780.
Texto completo da fonteMénard, Sébastien, e Solenne Tanguy. "Contrôle des chômeurs : sanctions et degré de preuve dans un modèle avec hétérogénéité de richesse". Revue économique Vol. 74, n.º 5 (4 de janeiro de 2024): 833–60. http://dx.doi.org/10.3917/reco.745.0833.
Texto completo da fontede Larminat, Xavier. "Entre sentiment et comportement. L’adaptation des agents de probation aux réformes gestionnaires". Droit et société N°90, n.º 2 (2015): 303. http://dx.doi.org/10.3917/drs.090.0303.
Texto completo da fontePicard, Pierre. "Rationalité approchée et équilibre à prix fixes". L'Actualité économique 68, n.º 1-2 (10 de março de 2009): 127–39. http://dx.doi.org/10.7202/602062ar.
Texto completo da fonteTeses / dissertações sobre o assunto "Comportement des agents"
Mihoub, Alaeddine. "Apprentissage statistique de modèles de comportement multimodal pour les agents conversationnels interactifs". Thesis, Université Grenoble Alpes (ComUE), 2015. http://www.theses.fr/2015GREAT079/document.
Texto completo da fonteFace to face interaction is one of the most fundamental forms of human communication. It is a complex multimodal and coupled dynamic system involving not only speech but of numerous segments of the body among which gaze, the orientation of the head, the chest and the body, the facial and brachiomanual movements, etc. The understanding and the modeling of this type of communication is a crucial stage for designing interactive agents capable of committing (hiring) credible conversations with human partners. Concretely, a model of multimodal behavior for interactive social agents faces with the complex task of generating gestural scores given an analysis of the scene and an incremental estimation of the joint objectives aimed during the conversation. The objective of this thesis is to develop models of multimodal behavior that allow artificial agents to engage into a relevant co-verbal communication with a human partner. While the immense majority of the works in the field of human-agent interaction (HAI) is scripted using ruled-based models, our approach relies on the training of statistical models from tracks collected during exemplary interactions, demonstrated by human trainers. In this context, we introduce "sensorimotor" models of behavior, which perform at the same time the recognition of joint cognitive states and the generation of the social signals in an incremental way. In particular, the proposed models of behavior have to estimate the current unit of interaction ( IU) in which the interlocutors are jointly committed and to predict the co-verbal behavior of its human trainer given the behavior of the interlocutor(s). The proposed models are all graphical models, i.e. Hidden Markov Models (HMM) and Dynamic Bayesian Networks (DBN). The models were trained and evaluated - in particular compared with classic classifiers - using datasets collected during two different interactions. Both interactions were carefully designed so as to collect, in a minimum amount of time, a sufficient number of exemplars of mutual attention and multimodal deixis of objects and places. Our contributions are completed by original methods for the interpretation and comparative evaluation of the properties of the proposed models. By comparing the output of the models with the original scores, we show that the HMM, thanks to its properties of sequential modeling, outperforms the simple classifiers in term of performances. The semi-Markovian models (HSMM) further improves the estimation of sensorimotor states thanks to duration modeling. Finally, thanks to a rich structure of dependency between variables learnt from the data, the DBN has the most convincing performances and demonstrates both the best performance and the most faithful multimodal coordination to the original multimodal events
Akakzia, Ahmed. "Teaching Predicate-based Autotelic Agents". Electronic Thesis or Diss., Sorbonne université, 2022. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2022SORUS415.pdf.
Texto completo da fonteAs part of the quest for designing embodied machines that autonomously explore their environments, discover new behaviors and acquire open-ended repertoire of skills, artificial intelligence has been taking long looks at the inspiring fields of developmental psychology and cognitive sciences which investigate the remarkable continuous and unbounded learning of humans. This gave birth to the field of developmental robotics which aims at designing autonomous artificial agents capable of self-organizing their own learning trajectories based on their intrinsic motivations. It bakes the developmental framework of intrinsically motivated goal exploration processes (IMGEPs) into reinforcement learning (RL). This combination has been recently introduced as autotelic reinforcement learning, where autotelic agents are intrinsically motivated to self-represent, self-organize and autonomously learn about their own goals. Naturally, such agents need to be endowed with good exploration capabilities as they need to first physically encounter a certain goal in order to take ownership of and learn about it. Unfortunately, discovering interesting behavior is usually tricky, especially in hard exploration setups where the rewarding signals are parsimonious, deceptive or adversarial. In such scenarios, the agents’ physical situatedness-in the Piagetian sense of the term-seems insufficient. Luckily, research in developmental psychology and education sciences have been praising the remarkable role of socio-cultural signals in the development of human children. This social situatedness-in the Vygotskyan sense of the term-enhances the toddlers’ exploration capabilities, creativity and development. However, deep \rl considers social interactions as dictating instructions to the agents, depriving them from their autonomy. This research introduces \textit{teachable autotelic agents}, a novel family of autonomous machines that can learn both alone and from external social signals. We formalize such a family as a hybrid goal exploration process (HGEPs), where autotelic agents are endowed with an internalization mechanism to rehearse social signals and with a goal source selector to actively query for social guidance. The present manuscript is organized in two parts. In the first part, we focus on the design of teachable autotelic agents and attempt to leverage the most important properties that would later serve the social interaction. Namely, we introduce predicate-based autotelic agents, a novel family of autotelic agents that represent their goals using spatial binary predicates. These insights were based on the Mandlerian view on the prelinguistic concept acquisition suggesting that toddlers are endowed with some innate mechanisms enabling them to translate spatio-temporal information into an iconic static form. We show that the underlying semantic representation plays a pivotal role between raw sensory inputs and language inputs, enabling the decoupling of sensorimotor learning and language grounding. We also investigate the design of such agents' policies and state-action value functions, and argue that combining Graph Neural Networks (GNNs) with relational predicates provides a light computational scheme to transfer efficiently between skills. In the second part, we formalize social interactions as a goal exploration process. We introduce Help Me Explore (HME), a novel social interaction protocol where an expert social partner progressively guides the learning agent beyond its zone of proximal development (ZPD). The agent actively selects to query its social partner whenever it estimates that it is not progressing enough alone. It eventually internalizes the social signals, becomes less dependent on its social partner and maximizes its control over its goal space
Ganna, Mohamed. "Gestion autonome du provisionnement de services en environnnements pervasifs". Paris 6, 2005. http://www.theses.fr/2005PA066504.
Texto completo da fonteKonté, Mamadou. "Investisseurs et Marchés Financiers : du comportement des agents à la formation de prix d'équilibre". Phd thesis, Université Panthéon-Sorbonne - Paris I, 2010. http://tel.archives-ouvertes.fr/tel-00618863.
Texto completo da fonteLe, Cornu François. "Du comportement de stockage des agents économiques à l'analyse macroéconomique des variations de stocks". Montpellier 1, 1991. http://www.theses.fr/1991MON10021.
Texto completo da fonteEconomic activity is a field in which many different types of behavior may be observed concerning inventories. Firms have a multiplicity of reasons for holding inventories (transaction, precaution, speculation, production smoothing, buffer stocks). These reasons lead firms to try to maintain a stable relationship between inventories and sales. However, this classical view is partially questioned by production pull systems (production without inventories). As for households, in addition to classical reasons, they gave more spychological motives for holding inventories (accumulation, safety). Through the specification of macroeconomic models (accelerator, production smoothing), the study of individual inventory behavior leads us to determine the impact of changes in inventories on economic equilibrium
ROLDAN, ASSAD RAMIZ. "Comportement des tensioactifs ioniques en electrophorese capillaire : utilisation comme agents de surface et separations analytiques". Paris 6, 1994. http://www.theses.fr/1994PA066250.
Texto completo da fonteTran, Trung Hau. "Approches évolutionnaires pour le comportement adaptatif d'entités autonomes". Toulouse 3, 2007. http://thesesups.ups-tlse.fr/92/.
Texto completo da fonteThe behavioral simulation of virtual entities in dynamic and unknown environments becomes a complex problem. Deliberative agents cannot handle unforeseen situations. Reactive agents interact with the environment in real time, but they do not easily adapt their behaviors to dynamic environments. The research of this thesis focuses on mechanisms inspired from Artificial Life, offering characteristics of reactivity, adaptation and evolution. We propose an architecture mixing different mechanisms in order to increase the reasoning capacity of virtual entities. This behavioral architecture consists of two models. The first one allows the autonomous entities to act quickly on the environment. This model is based on the potential fields' method which has already proved its efficiency in navigation problems for autonomous entities. However, this solution is expensive because the designer has to define manually the potential fields' parameters for each environment. To solve this problem, we have developed an additional model allowing the autonomous entities to obtain adaptive behaviors in dynamic environments. The second model is an extension of the classifier system XCS, whose role is to evolve discrete actions corresponding to the potential fields' parameters. We have validated our behavioral architecture in a predator-prey problem. The performance of our architecture entirely depends on classifier systems. The possible actions remain discrete and predefined. .
Pauzin, Marie-Christine. "Modélisation du comportement dynamique d'un agent de contraste ultrasonore". Phd thesis, Université de Provence - Aix-Marseille I, 2009. http://tel.archives-ouvertes.fr/tel-00430076.
Texto completo da fontePimenta, Paulo. "Application of model-driven engineering to multi-agent systems : a language to model behaviors of reactive agents". Thesis, Montpellier, 2017. http://www.theses.fr/2017MONTS031/document.
Texto completo da fonteMany users of multi-agent systems (MAS) are very commonly discouraged to model and simulate using current MAS platforms. More specifically, modeling the dynamics of a system (in particular the agent's behaviors) is very often a challenge to users of MAS. That issue is more often observed in the domain of socio-ecological systems (SES), because SES domain experts are rarely programmers. Indeed,the majority of MAS platforms were not conceived taking into consideration domain-experts that are non-programmers. Most of the current MAS tools are not dedicated to SES, or they do not possess an easily understandable formalism to represent behaviors of agents. Moreover, because it is platform-dependent, a model realized in a MAS platform cannot be properly used in another platform due to incompatibility between MAS platforms. To overcome these limitations, we propose a domain-specific language (DSL) to describe the behaviors of reactive agents, regardless of the MAS platform used for simulation. To achieve that, we applied model-driven engineering (MDE), an approach that provides tools to develop DSLs from a meta-model (abstract syntax), textual editors with syntax highlighting (for the concrete syntax) and code generation capabilities (for source-code generation of a model). As a result, we implemented a language and a textual editor that allows SES domain experts to describe behaviors in three different ways that are closed to their natural expression: as equations when they are familiar to those, as a sequence of activities close to natural language or as an activity diagram to represent decisions and a sequence of behaviors using a graphic formalism. To show the generality we also developed code generators targeting two different MAS platforms (Cormas and Netlogo). We tested the code generators by implementing two SES models with the developed DSL. The generated code was targeted for both MAS platforms (Cormas and Netlogo), and successfully simulated in one of them.We conclude that the MDE approach provides adequate tools to develop DSL and code generators to facilitate MAS modeling and simulation by non-programmers. Concerning the developed DSL, although the behavioral aspect of MAS simulation is part of the complexity of modeling in MAS, there are still other essential aspects of model and simulation of MAS that are yet to be explored, such as model's initialization and points of view on the model's simulated world
Edey, Gamassou Claire. "Stress et implication des agents territoriaux : une approche en terme de ressources". Paris 1, 2006. http://www.theses.fr/2006PA010016.
Texto completo da fonteLivros sobre o assunto "Comportement des agents"
Canada, Banque du, ed. Comportement des agents économiques et formulation des politiques en régime de stabilité des prix. Ottawa, Ont: Banque du Canada, 1994.
Encontre o texto completo da fonteCornu, François Le. Du comportement de stockage des agents économiques à l'analyse macroéconomique des variations de stocks. Grenoble: A.N R.T. Université Pierre Mendès France Grenoble 2, 1991.
Encontre o texto completo da fonteThoumelin, Guy. Les tensio-actifs (LAS, APE) dans les eaux douces et marines: Analyse, comportement, écotoxicologie. Plouzané (France): IFREMER, 1995.
Encontre o texto completo da fonteReynaud, Michel. Addictions et psychiatrie. Issy-les-Moulineaux: Masson, 2005.
Encontre o texto completo da fonteEchevin, Damien. Hétérogénité individuelle des agents et comportements des ménages: Consommation, revenu et emploi. Grenoble: A.N.R.T, Université Pierre Mendes France (Grenoble II), 2001.
Encontre o texto completo da fonteCapelle-Blancard, Gunther. Les marchés à terme optionnels: Organisation, efficience, évaluation des contrats et comportements des agents. Grenoble: A.N.R.T, Université Pierre Mendes France (Grenoble II), 2001.
Encontre o texto completo da fonteHanlon, Gregory. L' univers des gens de bien: Culture et comportements des élites urbaines en Agenais-Condomois au XVIIe siècle. Talence: Presses universitaires de Bordeaux, 1989.
Encontre o texto completo da fonteReymond, Jérôme. L'attribution de comportements d'organes De facto et d'agents de l'Etat en droit international: Étude sur la responsabilité internationale des Etats. Zürich: Schulthess, 2013.
Encontre o texto completo da fonte1974-, Deneulin Séverine, e Shahani Lila, eds. An introduction to the human development and capability approach: Freedom and agency. Sterling, VA: Earthscan, 2009.
Encontre o texto completo da fonteL, Pearson Jane, e Conwell Yeates, eds. Suicide and aging: International perspectives. New York, NY: Springer Pub., 1996.
Encontre o texto completo da fonteCapítulos de livros sobre o assunto "Comportement des agents"
"Essai de modélisation du comportement des agences de voyages". In L'agent de voyages à l'ère du commerce électronique, 143–58. Presses de l'Université du Québec, 2001. http://dx.doi.org/10.2307/j.ctv18pgzbv.14.
Texto completo da fonteEstablet, Colette, e Jean-Paul Pascual. "Chapitre IV. Comportements économiques des différents agents civils et militaires de l’État". In La gent d’État dans la société ottomane damascène, 85–116. Presses de l’Ifpo, 2011. http://dx.doi.org/10.4000/books.ifpo.2261.
Texto completo da fonteLarsonneur, Claire. "Alexa, Siri : la diversité linguistique au prisme des agents conversationnels". In Traduction automatique et usages sociaux des langues. Quelle conséquences pour la diversité linguistique ?, 179–97. Observatoire européen du plurilinguisme, 2021. http://dx.doi.org/10.3917/oep.beacc.2021.01.0179.
Texto completo da fonteDjane, Kabran Aristide. "Les enjeux théoriques et sociaux de la modélisation du comportement environnemental à travers l’éducation relative à l’environnement:". In Children's Agency and Development in African Societies, 161–76. CODESRIA, 2017. http://dx.doi.org/10.2307/j.ctvh8r4b5.15.
Texto completo da fonte"peuvent conserver ces stipule que « toute personne a profil ou de la personnalité à figurer dans un traitement informations ad vitam le droit de connaître et de de l’intéressé. (article 26 de la loi). aeternam ? Il fallait bien contester (. . .) les Nous sommes tous [. . .] En juin 1985, la dresser des garde-fous [4]. . . raisonnements utilisés dans les victimes de boîtes aux lettres Commission était saisie d’une et se donner les moyens de les traitements automatisés dont les engorgées : les messages plainte à l’encontre d’une faire respecter. résultats lui sont opposés ». publicitaires – souvent agence matrimoniale ; la Légiférer sur On peut discourir à loisir personnalisés – s’y entassent. plaignante avait eu la surprise l’informatique n’est pas un les dangers de l’informatique, C’est la manifestation la plus d’apprendre qu’elle figurait luxe pour société bourgeoise mais rien ne vaut des courante, la plus bénigne sur le fichier informatisé de décadente. Ce d’autant moins exemples concrets. En voici aussi, d’un emploi abusif de l’agence, alors qu’elle ne que la machine peut aussi être quelques-uns. fichiers. La vente par l’avait jamais contactée. De dangereuse dans les correspondance et le plus, ce fichier, qui n’avait pas comportements qu’elle induit Article 2 : Aucune décision marketing direct reposent en été déclaré à la Cnil, et dans les utilisations qui en de justice (respectivement grande partie sur contenait des informations sont faite. « Ses oracles ont, administrative ou privée) l’exploitation et la cession de relatives à la religion des pour reprendre Michel Serre, impliquant une fichiers de clientèle. Les personnes. Cette application la légitimité de la vérité ». Et appréciation sur un professionnels de ces secteurs contrevenait ainsi à pas moins Jacques Fauvet souligne : comportement humain ne se sont toutefois engagés à de trois articles de la loi. « C’est informatique, donc c’est peut avoir pour effacer des fichiers les noms vrai. » Pour lutter contre cette (respectivement seul) des personnes qui en feraient force de conviction parfois fondement un traitement". In Francotheque: A resource for French studies, 176–78. Routledge, 2014. http://dx.doi.org/10.4324/978020378416-33.
Texto completo da fonteTrabalhos de conferências sobre o assunto "Comportement des agents"
Louvet, Antoine, Brian Ravenet, Celine Clavel e Nicolas Sabouret. "Interaction avec un agent motivationnel pour soutenir le changement de comportement". In IHM '21: IHM '21 - 32e Conférence Francophone sur l'Interaction Homme-Machine. New York, NY, USA: ACM, 2021. http://dx.doi.org/10.1145/3451148.3458647.
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