Recursive Refinement of Lower Bounds in the Multiprocessor Scheduling Problem
Recursive Refinement of Lower Bounds in the Multiprocessor Scheduling Problem
复制标题
多处理器调度问题下界的递归细化
DOI:
10.1007/978-3-540-45209-6_30
复制
发表时间:
2003
期刊:
影响因子:
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通讯作者:
S. Tagashira
中科院分区:
文献类型:
--
作者:
S. Fujita;M. Masukawa;S. Tagashira
This paper proposes a new method to derive a refined lower bound on the makespan in the multiprocessor scheduling problem. The result of experiments implies that the proposed method really improves the performance of the underlying branch-and-bound scheme when it is applied at the root in the search tree; e.g., we could achieve a speedup of at least 7000 times in the best case.
DOI:
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发表时间:
2011
期刊:
IEEE Trans.Computers
影响因子:
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作者:
J.Ma;R.Huang;T.Kawashima;B.O.Apduhan;Hiroshi Shigeno and Ami Uchikawa;Satoshi Fujita
通讯作者:
Satoshi Fujita