42 search results - page 3 / 9 » Hierarchical Heuristic Forward Search in Stochastic Domains |
AIPS
2000
13 years 6 months ago
2000
hsp and hspr are two recent planners that search the state-space using an heuristic function extracted from Strips encodings. hsp does a forward search from the initial state reco...
GECCO
2007
Springer
13 years 11 months ago
2007
Springer
This paper investigates extensions of No Free Lunch (NFL) theorems to countably infinite and uncountable infinite domains. The original NFL due to Wolpert and Macready states th...
JAIR
2008
13 years 4 months ago
2008
Probabilistic planning problems are typically modeled as a Markov Decision Process (MDP). MDPs, while an otherwise expressive model, allow only for sequential, non-durative action...
IJCAI
2001
13 years 6 months ago
2001
Recently tremendous advances have been made in the performance of AI planning systems. However increased performance is only one of the prerequisites for bringing planning into th...
AIPS
2009
13 years 6 months ago
2009
We define the robustness of a sequential plan as the probability that it will execute successfully despite uncertainty in the execution environment. We consider a rich notion of u...