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Algorithms for the Prize-Collecting $k$-Steiner Tree Problem 期刊论文
TSINGHUA SCIENCE AND TECHNOLOGY, 2022, 卷号: 27, 期号: 5, 页码: 785-792
作者:  Han, Lu;  Wang, Changjun;  Xu, Dachuan;  Zhang, Dongmei
收藏  |  浏览/下载：140/0  |  提交时间：2022/04/29
Steiner trees  Costs  Approximation algorithms  prize-collecting  Steiner tree  approximation algorithm  
Efficient Algorithm for Approximating Nash Equilibrium of Distributed Aggregative Games 期刊论文
IEEE TRANSACTIONS ON CYBERNETICS, 2022, 页码: 13
作者:  Xu, Gehui;  Chen, Guanpu;  Qi, Hongsheng;  Hong, Yiguang
收藏  |  浏览/下载：40/0  |  提交时间：2023/02/07
Games  Approximation algorithms  Heuristic algorithms  Optimization  Standards  Distributed algorithms  Convergence  -Nash equilibrium (NE)  aggregative game  approximation  distributed algorithm  
Approximation Algorithms for the Capacitated Min-Max Correlation Clustering Problem 期刊论文
ASIA-PACIFIC JOURNAL OF OPERATIONAL RESEARCH, 2022, 页码: 13
作者:  Ji, Sai;  Li, Jun;  Wu, Zijun;  Xu, Yicheng
收藏  |  浏览/下载：53/0  |  提交时间：2023/02/07
Capacitated clustering  min-max correlation clustering  integrality gap  approximation algorithm  
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：140/0  |  提交时间：2021/10/26
approximation algorithm  constrained  stochastic greedy  submodular plus supermodular maximization  
Approximating the tau-relaxed soft capacitated facility location problem 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 2020, 页码: 13
作者:  Han, Lu;  Xu, Dachuan;  Xu, Yicheng;  Zhang, Dongmei
收藏  |  浏览/下载：134/0  |  提交时间：2020/09/23
Facility location problem  Relaxed triangle inequality  Soft capacitated  Approximation algorithm  Primal-dual  
Consensus of Multi-Agent Systems Under Binary-Valued Measurements and Recursive Projection Algorithm 期刊论文
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2020, 卷号: 65, 期号: 6, 页码: 2678-2685
作者:  Wang, Ting;  Zhang, Hang;  Zhao, Yanlong
收藏  |  浏览/下载：157/0  |  提交时间：2020/09/23
Convergence  Consensus algorithm  Projection algorithms  Noise measurement  Estimation  Multi-agent systems  Approximation algorithms  Binary-valued communications  convergence  convergence rate  consensus control  estimate  multi-agent systems  recursive projection algorithm  
A new piecewise quadratic approximation approach for L-0 norm minimization problem 期刊论文
SCIENCE CHINA-MATHEMATICS, 2019, 卷号: 62, 期号: 1, 页码: 185-204
作者:  Li, Qian;  Bai, Yanqin;  Yu, Changjun;  Yuan, Ya-xiang
收藏  |  浏览/下载：211/0  |  提交时间：2019/03/05
sparse optimization  non-convex approximation  iterative thresholding algorithm  
A Fast Algorithm for the Caputo Fractional Derivative 期刊论文
EAST ASIAN JOURNAL ON APPLIED MATHEMATICS, 2018, 卷号: 8, 期号: 4, 页码: 656-677
作者:  Wang, Kun;  Huang, Jizu
收藏  |  浏览/下载：141/0  |  提交时间：2019/03/05
Caputo derivative  fast algorithm  polynomial approximation  error  graded mesh  
Strong convergence and bounded perturbation resilience of a modified proximal gradient algorithm 期刊论文
Journal of Inequalities and Applications, 2018, 卷号: 2018, 期号: 1
作者:  Guo,Yanni;  Cui,Wei
收藏  |  浏览/下载：157/0  |  提交时间：2018/07/30
Strong convergence  Bounded perturbation resilience  Modified proximal gradient algorithm  Viscosity approximation  Convex minimization problem  
Smoothing projected Barzilai-Borwein method for constrained non-Lipschitz optimization 期刊论文
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 2016, 卷号: 65, 期号: 3, 页码: 671-698
作者:  Huang, Yakui;  Liu, Hongwei
收藏  |  浏览/下载：151/0  |  提交时间：2018/07/30
Smoothing projected Barzilai-Borwein algorithm  Constrained non-Lipschitz optimization  Nonsmooth nonconvex optimization  Smoothing approximation  l(2)-l(p) problem  Image restoration  Stochastic linear complementarity problem