Vincent Thomas
University of Lorraine
20 Papers
35 Citations
Vincent Thomas is an academic researcher from University of Lorraine. The author has contributed to research in topics: Markov decision process & Bellman equation. The author has an hindex of 6, co-authored 16 publications. Previous affiliations of Vincent Thomas include Nancy-Université.
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Papers
A Closer Look at MOMDPs
Mauricio Araya-López,Vincent Thomas,Olivier Buffet,François Charpillet +3 more
- 27 Oct 2010
TL;DR: A complementary analysis and discussion about MOMDPs, a formalism that exploits the fact that the state space may be factored in one visible part and one hidden part, and how classical algorithms can be adapted to this factorization.
•Proceedings Article
rho-POMDPs have Lipschitz-Continuous epsilon-Optimal Value Functions
Mathieu Fehr,Olivier Buffet,Vincent Thomas,Jilles Steeve Dibangoye +3 more
- 01 Jan 2018
TL;DR: In this paper, the Lipschitz-continuous optimal value function for partially observable Markov decision processes (POMDPs) with information-oriented criteria is proposed.
Active learning of MDP models
Mauricio Araya-López,Olivier Buffet,Vincent Thomas,François Charpillet +3 more
- 09 Sep 2011
TL;DR: The proposal is to cast the active learning task as a utility maximization problem using Bayesian reinforcement learning with belief-dependent rewards using a simple algorithm to approximately solve this optimization problem.
•Proceedings Article
Robot Localization by Stochastic Vision Based Device
Franck Gechter,Vincent Thomas,François Charpillet +2 more
- 01 Jan 2000
TL;DR: The localization of a mobile vehicle in an dynamic outdoor environment is a very hard task that requires robust data processing and interpretation and the proposed method seems to give very good results compared with the standard methods and particularly the neighborhoods based ones.
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