A note on Bertsekas' small-label-first strategy

نویسندگان

  • Zhi-Long Chen
  • Warren B. Powell
چکیده

An example is presented to show that the worst case complexity of Bertsekas small label rst strategy for the shortest path problem is exponential It becomes polynomial if when scanning a node i its successors j i are examined in the nondecreasing order of dij the distance between i and j

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عنوان ژورنال:
  • Networks

دوره 29  شماره 

صفحات  -

تاریخ انتشار 1997