The essential elements of any navigation system are a shortest-path algorithm and accurate map data. The contribution of this work is two-fold. First, the HBA* algorithm, an efficient shortest-path algorithm is presented that mimics human driving behavior by exploiting road network hierarchies. Second, in a thorough performance study dynamic travel times are introduced to replace the unreliable static speed types currently used in connection with road network datasets.


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    Titel :

    A new perspective on efficient and dependable vehicle routing


    Beteiligte:
    Pfoser, Dieter (Autor:in) / Efentakis, Alexandros (Autor:in) / Voisard, Agnes (Autor:in) / Wenk, Carola (Autor:in)


    Erscheinungsdatum :

    2009


    Format / Umfang :

    4 Seiten, 1 Tabelle, 14 Quellen




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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