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Efficient projected gradient methods for cardinality constrained optimization 期刊论文
SCIENCE CHINA-MATHEMATICS, 2019, 卷号: 62, 期号: 2, 页码: 245-268
Authors:  Xu, Fengmin;  Dai, Yuhong;  Zhao, Zhihu;  Xu, Zongben
Favorite  |  View/Download:90/0  |  Submit date:2019/04/02
sparse approximation  projected gradient method  global convergence  signal recovery  index tracking  
efficientprojectedgradientmethodsforcardinalityconstrainedoptimization 期刊论文
sciencechinamathematics, 2019, 卷号: 62, 期号: 2, 页码: 245
Authors:  Xu Fengmin;  Dai Yuhong;  Zhao Zhihu;  Xu Zongben
Favorite  |  View/Download:62/0  |  Submit date:2020/01/10
An index tracking model with stratified sampling and optimal allocation 期刊论文
APPLIED STOCHASTIC MODELS IN BUSINESS AND INDUSTRY, 2018, 卷号: 34, 期号: 2, 页码: 144-157
Authors:  Wang, Meihua;  Xu, Fengmin;  Dai, Yu-Hong
Favorite  |  View/Download:76/0  |  Submit date:2018/07/30
index tracking  out-of-sample performance  stratified sampling  stratified hybrid genetic algorithm  s-rar crossover  
A sparse enhanced indexation model with chance and cardinality constraints 期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2018, 卷号: 70, 期号: 1, 页码: 5-25
Authors:  Xu, Fengmin;  Wang, Meihua;  Dai, Yu-Hong;  Xu, Dachuan
Favorite  |  View/Download:67/0  |  Submit date:2018/07/30
Enhanced indexation  Chance constraint  Mixed integer programming  Distributionally robust approach  
Decentralized tracking-type games for multi-agent systems with coupled ARX models: Asymptotic Nash equilibria 期刊论文
AUTOMATICA, 2008, 卷号: 44, 期号: 3, 页码: 713-725
Authors:  Li, Tao;  Zhang, Ji-Feng
Favorite  |  View/Download:39/0  |  Submit date:2018/07/30
multi-agent systems  decentralized control  optimal tracking  ARX model  discrete-time systems  Nash certainty equivalence principle  stochastic dynamic game  
A fuzzy index tracking portfolio selection model 期刊论文
COMPUTATIONAL SCIENCE - ICCS 2005, PT 3, 2005, 卷号: 3516, 页码: 554-561
Authors:  Fang, Y;  Wang, SY
Favorite  |  View/Download:51/0  |  Submit date:2018/07/30
Design of satisfaction output feedback controls for stochastic nonlinear systems under quadratic tracking risk-sensitive index 期刊论文
SCIENCE IN CHINA SERIES F-INFORMATION SCIENCES, 2003, 卷号: 46, 期号: 2, 页码: 126-144
Authors:  Liu, YG;  Zhang, JF;  Pan, ZG
Favorite  |  View/Download:43/0  |  Submit date:2018/07/30
integrator backstepping  nonlinear system  stochastic disturbance  risk-sensitive index  output feedback