A short proof for stronger version of DS decomposition in set function optimization
A short proof for stronger version of DS decomposition in set function optimization
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DOI:
10.1007/s10878-020-00639-4
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发表时间:
2020-08
影响因子:
1
通讯作者:
Xiang Li;Hongbin George Du
中科院分区:
文献类型:
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作者:
Xiang Li;Hongbin George Du
Using a short proof, we show that every set functionfcan be decomposed into the difference of two monotone increasing and strictly submodular functionsgandh, i.e.,, and every set functionfcan also be decomposed into the difference of two monotone increasing and strictly supermodular functionsgandh, i.e.,.