An approximation algorithm for submodular hitting set problem with linear penalties
2020 ◽
Vol 40
(4)
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pp. 1065-1074
2014 ◽
Vol 555
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pp. 23-34
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2010 ◽
Vol 110
(20)
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pp. 845-848
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2010 ◽
Vol 02
(01)
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pp. 21-31
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2016 ◽
Vol 36
(1)
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pp. 264-279
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