Detours in Scope-Based Route Planning

نویسندگان

  • Petr Hlinený
  • Ondrej Moris
چکیده

We study a dynamic scenario of the static route planning problem in road networks. Particularly, we put accent on the most practical dynamic case – increased edge weights (up to infinity). We show how to enhance the scope-based route planning approach presented at ESA’11, [16] to intuitively by-pass closures by detours. Three variants of a detour “admissibility” are presented – from a simple one with straightforward implementation through its enhanced version to a full and very complex variant variant which always returns an optimal detour.

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عنوان ژورنال:
  • CoRR

دوره abs/1205.4363  شماره 

صفحات  -

تاریخ انتشار 2012