424 search results - page 13 / 85 » Boosted sampling: approximation algorithms for stochastic op... |
WSC
2008
13 years 9 months ago
2008
We study a stochastic optimization problem that has its roots in financial portfolio design. The problem has a specified deterministic objective function and constraints on the co...
GECCO
2007
Springer
14 years 1 months ago
2007
Springer
A method is presented that allows one to exactly determine all the characteristics of a PSO’s sampling distribution and explain how it changes over time, in the presence stochas...
ICML
2009
IEEE
14 years 8 months ago
2009
IEEE
The general stochastic optimal control (SOC) problem in robotics scenarios is often too complex to be solved exactly and in near real time. A classical approximate solution is to ...
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
To automatically register foreground target in cluttered images, we present a novel hierarchical graph representation and a stochastic computing strategy in Bayesian framework. Th...
CP
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. The sub-optimality approximation problem considers an optimization problem O, its optimal solution σ∗ , and a variable x with domain {d1, . . . , dm} and returns appro...