321 search results - page 1 / 65 » Additive Pattern Database Heuristics |
CORR
2011
Springer
12 years 8 months ago
2011
Springer
AIPS
2009
13 years 5 months ago
2009
abstraction heuristics, notably pattern-database and merge-and-shrink heuristics, are employed by some state-ofthe-art optimal heuristic-search planners. The major limitation of t...
CI
1998
13 years 4 months ago
1998
A pattern database is a lookup table that stores an exact evaluation function for a relaxed search problem, which provides an admissible heuristic for the original search problem....
KI
2008
Springer
13 years 4 months ago
2008
Springer
Abstract. This paper investigates symbolic heuristic search with BDDs for solving domain-independent action planning problems cost-optimally. By distributimpact of operators that t...
AAAI
2007
13 years 7 months ago
2007
Heuristic search is a leading approach to domain-independent planning. For cost-optimal planning, however, existing admissible heuristics are generally too weak to effectively gui...