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Characteristics and optimization of core local network: Big data analysis of football matches 期刊论文
CHAOS SOLITONS & FRACTALS, 2020, 卷号: 138, 页码: 7
作者:  Wu, Yao;  Xia, Zeyu;  Wu, Tian;  Yi, Qing;  Yu, Runyu;  Wang, Jun
收藏  |  浏览/下载:158/0  |  提交时间:2021/04/26
Football match  Social network  Playing positions  Sensitivity analysis  Network efficiency  
Chebyshev center of the intersection of balls: complexity, relaxation and approximation 期刊论文
MATHEMATICAL PROGRAMMING, 2020, 页码: 29
作者:  Xia, Yong;  Yang, Meijia;  Wang, Shu
收藏  |  浏览/下载:155/0  |  提交时间:2020/05/24
Chebyshev center  Minimax  Nonconvex quadratic optimization  Semidefinite programming  Strong duality  Linear programming  Approximation  Complexity