A 3-Approximation Algorithm for the k-Level Uncapacitated Facility Location Problem
A 3-Approximation Algorithm for the k-Level Uncapacitated Facility Location Problem
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DOI:
10.1016/s0020-0190(99)00144-1
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发表时间:
1999-12
期刊:
影响因子:
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通讯作者:
K. Aardal;Fabián A. Chudak;D. Shmoys
中科院分区:
文献类型:
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作者:
K. Aardal;Fabián A. Chudak;D. Shmoys