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heuristic search

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papersSEP 12 04:00 UTC

Probabilistic Focal Search Speeds Up Bounded-Suboptimal Search

A new arXiv paper introduces Probabilistic Focal Search, a variant of Focal Search that aims to cut the effort needed to find solutions within a bounded factor of optimal. The method advances lower bounds to guide which frontier nodes are explored, replacing the deterministic selection policy used in standard Focal Search. The work targets heuristic search settings where near-optimal solutions are acceptable in exchange for faster computation.

search/heuristics/algorithms/arxiv