Exact Algorithms for a Task Assignment Problem

نویسندگان

  • Kamer Kaya
  • Bora Uçar
چکیده

We consider the following task assignment problem. Communicating tasks are to be assigned to heterogeneous processors interconnected with a heterogeneous network. The objective is to minimize the total sum of the execution and communication costs. The problem is NP-hard. We present an exact algorithm based on the well-known A search. We report simulation results over a wide range of parameters where the largest solved instance contains about three hundred tasks to be assigned to eight processors.

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عنوان ژورنال:
  • Parallel Processing Letters

دوره 19  شماره 

صفحات  -

تاریخ انتشار 2009