New bin packing fast lower bounds

نویسندگان

  • Teodor Gabriel Crainic
  • Guido Perboli
  • Miriam Pezzuto
  • Roberto Tadei
چکیده

In this paper, we address the issue of computing fast lower bounds for the Bin Packing problem, i.e., bounds that have a computational complexity dominated by the complexity of ordering the items by non-increasing values of their volume. We introduce new classes of fast lower bounds with improved asymptotic worst-case performance compared to well-known results for similar computational effort. Experimental results on a large set of problem instances indicate that the proposed bounds reduce both the deviation from the optimum and the computational effort.

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عنوان ژورنال:
  • Computers & OR

دوره 34  شماره 

صفحات  -

تاریخ انتشار 2007