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STOCHASTIC-LAZIER-GREEDY ALGORITHM FOR MONOTONE NON-SUBMODULAR MAXIMIZATION 期刊论文
JOURNAL OF INDUSTRIAL AND MANAGEMENT OPTIMIZATION, 2021, 卷号: 17, 期号: 5, 页码: 2607-2614
作者:  Han, Lu;  Li, Min;  Xu, Dachuan;  Zhang, Dongmei
收藏  |  浏览/下载:131/0  |  提交时间:2022/04/02
cardinality constraint  non-submodular  monotone  greedy algorithm  Set function maximization  
Stochastic greedy algorithms for maximizing constrained submodular plus supermodular functions 期刊论文
CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE, 2021, 页码: 9
作者:  Ji, Sai;  Xu, Dachuan;  Li, Min;  Wang, Yishui;  Zhang, Dongmei
收藏  |  浏览/下载:136/0  |  提交时间:2021/10/26
approximation algorithm  constrained  stochastic greedy  submodular plus supermodular maximization  
Inverse problems of submodular functions on digraphs 期刊论文
JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 2000, 卷号: 104, 期号: 3, 页码: 559-575
作者:  Cai, M;  Yang, X;  Li, Y
收藏  |  浏览/下载:82/0  |  提交时间:2018/07/30
inverse problems  submodular functions  digraphs  minimum cost circulation  strongly polynomial algorithms  
Inverse polymatroidal flow problem 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 1999, 卷号: 3, 期号: 1, 页码: 115-126
作者:  Cai, MC;  Yang, XG;  Li, YJ
收藏  |  浏览/下载:97/0  |  提交时间:2018/07/30
inverse problem  polymatroidal flow  minimum cost circulation  combinatorial strongly polynomial algorithm