Engineering DFS-Based Graph Algorithms

نویسندگان

  • Kurt Mehlhorn
  • Stefan Näher
  • Peter Sanders
چکیده

Depth-first search (DFS) is the basis for many efficient graph algorithms. We introduce general techniques for efficient implementations of DFS-based graph algorithms and exemplify them on three algorithms for computing strongly connected components. The techniques lead to speed-ups by a factor of two to three compared to the implementations provided by LEDA and BOOST. We have obtained similar speed-ups for biconnected components algorithms. We also compare the graph data types of LEDA and BOOST.

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عنوان ژورنال:
  • CoRR

دوره abs/1703.10023  شماره 

صفحات  -

تاریخ انتشار 2007