2657 search results - page 169 / 532 » On the complexity of hierarchical problem solving |
125
click to vote
ICML
2006
IEEE
16 years 2 months ago
2006
IEEE
We consider the problem of fitting a large-scale covariance matrix to multivariate Gaussian data in such a way that the inverse is sparse, thus providing model selection. Beginnin...
125
click to vote
ALDT
2009
Springer
15 years 8 months ago
2009
Springer
Abstract. An optimal probabilistic-planning algorithm solves a problem, usually modeled by a Markov decision process, by finding its optimal policy. In this paper, we study the k ...
119
click to vote
IAT
2009
IEEE
15 years 5 months ago
2009
IEEE
Variants of the decentralized MDP model focus on problems exhibiting some special structure that makes them easier to solve in practice. Our work is concerned with two main issues...
153
click to vote
CCE
2008
15 years 1 months ago
2008
Deterministic optimization approaches have been well developed and widely used in the process industry to accomplish off-line and on-line process optimization. The challenging tas...
FSTTCS
2008
Springer
15 years 2 months ago
2008
Springer
An average-time game is played on the infinite graph of configurations of a finite timed automaton. The two players, Min and Max, construct an infinite run of the automaton by ...