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Reformulating Planning Problems by Eliminating Unpromising Actions

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F09%3A00206423" target="_blank" >RIV/00216208:11320/09:00206423 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Reformulating Planning Problems by Eliminating Unpromising Actions

  • Original language description

    Despite a big progress in solving planning problems, more complex problems still remain hard and challenging for existing planners. One of the most promising research directions is exploiting knowledge engineering techniques such as (re)formulating the planning problem to be easier to solve for existing planners. In particular, it is possible to automatically gather knowledge from toy planning problems and exploit this knowledge when solving more complex planning problems. In this paper we propose a method for eliminating some actions from the problem specification that are often useless or may mislead the planners. The method detects if actions are somehow connected with the initial or goal predicates and by using this information we suggest that someactions are not necessary when solving the planning problem. To eliminate these actions we modify the planning domain and hence the method remains independent of used planning system.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JC - Computer hardware and software

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2009

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Proceedings SARA 2009: The Eighth Symposium on Abstraction, Reformulation and Approximation

  • ISBN

    978-1-57735-433-8

  • ISSN

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

  • Publisher name

    AAAI Press

  • Place of publication

    Menlo Park

  • Event location

    Menlo Park

  • Event date

    Jan 1, 2009

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article