On Creating Complementary Pattern Databases
IJCAI, pp. 4302-4309, 2017.
A pattern database (PDB) for a planning task is a heuristic function in the form of a lookup table that contains optimal solution costs of a simplified version of the task. In this paper we introduce a method that sequentially creates multiple PDBs which are later combined into a single heuristic function. At a given iteration, our method...More
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