An approximation algorithm is presented for minimizing a nondecreasing supermodular set function, and its performance guarantee is probed.
摘要给出了求解一类上模集函值问题的一种近似算法,并讨论了所给算法的性保证。
An approximation algorithm is presented for minimizing a nondecreasing supermodular set function, and its performance guarantee is probed.
摘要给出了求解一类上模集函值问题的一种近似算法,并讨论了所给算法的性保证。
A local search algorithm for minimizing a nondecreasing supermodular set function is presented,and its performance guarantee is probed.
给出了求解一类具有简单约束的上模集函值问题的一种局部搜索法,并讨论了所给算法的性保证。
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