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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：142/0  |  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：147/0  |  提交时间：2021/10/26
approximation algorithm  constrained  stochastic greedy  submodular plus supermodular maximization  
A semiparametric mixture model approach for regression analysis of partly interval-censored data with a cured subgroup 期刊论文
STATISTICAL METHODS IN MEDICAL RESEARCH, 2021, 页码: 14
作者:  Sun, Liuquan;  Li, Shuwei;  Wang, Lianming;  Song, Xinyuan
收藏  |  浏览/下载：161/0  |  提交时间：2021/10/26
Expectation-maximization algorithm  maximum likelihood estimation  mixture cure model  partly interval-censored data  proportional hazards model  
Expected Utility Maximization with Stochastic Dominance Constraints in Complete Markets 期刊论文
SIAM JOURNAL ON FINANCIAL MATHEMATICS, 2021, 卷号: 12, 期号: 3, 页码: 1054-1111
作者:  Wang, Xiangyu;  Xia, Jianming
收藏  |  浏览/下载：131/0  |  提交时间：2022/04/02
expected utility maximization  stochastic dominance  tail risk management  risk sharing  quantile formulation