Dual Lookups in Pattern Databases.
Ariel FelnerUzi ZahaviJonathan SchaefferRobert C. HoltePublished in: IJCAI (2005)
Keyphrases
- pattern databases
- heuristic search
- state space
- orders of magnitude
- lookup table
- heuristic function
- multi valued
- larger problems
- iterative deepening
- search tree
- memory usage
- external memory
- admissible heuristics
- multi dimensional
- search algorithm
- image segmentation
- beam search
- memory efficient
- fixed point
- objective function