• Corpus ID: 9537559

An Empirical Analysis of Some Heuristic Features for Local Search in LPG

@inproceedings{Gerevini2004AnEA,
  title={An Empirical Analysis of Some Heuristic Features for Local Search in LPG},
  author={Alfonso Gerevini and Alessandro Saetti and Ivan Serina},
  booktitle={ICAPS},
  year={2004}
}
LPG is a planner that performed very well in the last International planning competition (2002). The system is based on a stochastic local search procedure, and it incorporates several heuristic features. In this paper we experimentally analyze the most important of them with the goal of understanding and evaluating their impact on the performance of the planner. In particular, we examine three heuristic functions for evaluating the search neighborhood and some settings of the "noise" parameter… 

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