A variable depth search branching

نویسندگان

  • Fabien Cornillier
  • José Eduardo Pécora
  • Vincent Charles
چکیده

We introduce a variable depth search branching, an extension to the local branching for solving Mixed-Integer Programs. Two strategies are assessed, a best improvement strategy and a first improvement strategy. The extensive computational assessment evidences a significant improvement over the local branching for both strategies.

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عنوان ژورنال:
  • Oper. Res. Lett.

دوره 40  شماره 

صفحات  -

تاریخ انتشار 2012