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Generating Domain-Specific Planners through Automatic Parameter Configuration in LPG

Vallati, Mauro, Fawcett, Chris, Gerevini, Alfonso, Hoos, Holger and Saetti, Alessandro (2011) Generating Domain-Specific Planners through Automatic Parameter Configuration in LPG. In: 7th International Planning Competition 2011, 11th-16th June 2011, Freiburg, Germany,.

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    Abstract

    The ParLPG planning system is based on the idea of using a generic algorithm configuration procedure – here, the well-known ParamILS framework – to optimise the performance of a highly parametric planner on a set of problem instances representative of a specific planning domain.
    This idea is applied to LPG, a versatile and efficient planner based on stochastic local-search with 62 parameters and over 6.5 × 10^17 possible configurations. A recent, large-scale empirical investigation showed that the approach behind ParLPG yields substantial performance improvements across a broad range of planning domains.

    Item Type: Conference or Workshop Item (Paper)
    Subjects: Q Science > Q Science (General)
    Q Science > QA Mathematics > QA75 Electronic computers. Computer science
    Q Science > QA Mathematics > QA76 Computer software
    Schools: School of Computing and Engineering
    School of Computing and Engineering > Informatics Research Group > Knowledge Engineering and Intelligent Interfaces
    Related URLs:
    Depositing User: Mauro Vallati
    Date Deposited: 30 Oct 2012 14:49
    Last Modified: 30 Oct 2012 14:49
    URI: http://eprints.hud.ac.uk/id/eprint/15382

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