Avoiding and Escaping Depressions in Real-Time Heuristic Search

Heuristics used for solving hard real-time search problems have regions with depressions. Such regions are bounded areas of the search space in which the heuristic function is inaccurate compared to the actual cost to reach a solution. Early real-time search algorithms, like LRTA*, easily become tra...

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Veröffentlicht in:	The Journal of artificial intelligence research 2012-01, Vol.43, p.523-570
Hauptverfasser:	Hernandez, C., Baier, J. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Artificial intelligence Avoidance Heuristic Job shops Real time Search algorithms
Online-Zugang:	Volltext
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