46 search results - page 7 / 10 » Tree-structured Approximations by Expectation Propagation |
JMLR
2010
13 years 3 months ago
2010
A continuous time Bayesian network (CTBN) uses a structured representation to describe a dynamic system with a finite number of states which evolves in continuous time. Exact infe...
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
We consider a visual scene analysis scenario where objects (e.g. people, cars) pass through the viewing field of a static camera and need to be detected and segmented from the bac...
JMLR
2010
13 years 3 months ago
2010
We consider reinforcement learning as solving a Markov decision process with unknown transition distribution. Based on interaction with the environment, an estimate of the transit...
ECAI
2010
Springer
13 years 9 months ago
2010
Springer
Abstract. We address the problem of continuous stochastic optimal control in the presence of hard obstacles. Due to the non-smooth character of the obstacles, the traditional appro...
CORR
2006
Springer
13 years 8 months ago
2006
Springer
We present a deterministic approximation algorithm to compute logarithm of the number of `good' truth assignments for a random k-satisfiability (k-SAT) formula in polynomial ...