Proposition d'un formalisme pour la construction automatique d'interactions dans les systèmes multi-agents réactifs

Abstract : This PhD thesis focuses on two research fields : multi-agent systems which deal with systems constituted by autonomous interacting entities and Markov Decision Process (MDP) which formalizes decision problems. This Phd thesis deals with the automatic designing of multi-agent systems and proposes a new formalism for this purpose. This orginal formalism, interac-DEC-POMDP, is inspired by Hamelin an orginal simulation of biological collective behaviour and Decentralized Markov Decision Process. Its specificity lies in the capacity of the agents to interact locally among them. Our works shows that an algorithm based on reinforcement learning can build collective behaviour on the basis of these direct local interactions among agents. This computation is entierely decentralized and agents have never any global vision of the system.
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Vincent René Léon Thomas. Proposition d'un formalisme pour la construction automatique d'interactions dans les systèmes multi-agents réactifs. Autre [cs.OH]. Université Henri Poincaré - Nancy 1, 2005. Français. ⟨NNT : 2005NAN10126⟩. ⟨tel-01748163⟩

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