Dynamic potential search on weighted graphs

    Research output: Contribution to conferencePaperpeer-review

    3 Scopus citations

    Abstract

    Dynamic Potential Search (DPS) is a recently introduced search algorithm that returns a bounded-suboptimal cost solution. DPS orders nodes in the open-list based on their potential which is a combination of both the g- and h-values of a node. In this paper we study the behavior of DPS on weighted graphs. In particular, we develop a new variant of DPS, called DPSU which calculates the potential by counting one for each edge regardless of its costs. We develop an eager version and a restrained version of DPSU. We then compare all these algorithms on a number of weighted graphs and study the pros and cons of each of them.

    Original languageEnglish
    Pages119-123
    Number of pages5
    StatePublished - 1 Jan 2017
    Event10th Annual Symposium on Combinatorial Search, SoCS 2017 - Pittsburgh, United States
    Duration: 16 Jun 201717 Jun 2017

    Conference

    Conference10th Annual Symposium on Combinatorial Search, SoCS 2017
    Country/TerritoryUnited States
    CityPittsburgh
    Period16/06/1717/06/17

    ASJC Scopus subject areas

    • Computer Networks and Communications

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