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数学与系统科学研究... [14]
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期刊论文 [18]
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Momentum Acceleration in the Individual Convergence of Nonsmooth Convex Optimization With Constraints
期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2022, 卷号: 33, 期号: 3, 页码: 1107-1118
作者:
Tao, Wei
;
Wu, Gao-Wei
;
Tao, Qing
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/06/10
Heavy-ball (HB) methods
individual convergence
machine learning
momentum methods
nonsmooth optimization
sparsity
GOLDEN RATIO PRIMAL-DUAL ALGORITHM WITH LINESEARCH
期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2022, 卷号: 32, 期号: 3, 页码: 1584-1613
作者:
Chang, Xiao-kai
;
Yang, Junfeng
;
Zhang, Hongchao
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  |  
浏览/下载:15/0
  |  
提交时间:2022/08/09
saddle point problem
golden ratio primal-dual algorithm
linesearch
acceleration
ergodic sublinear convergence
linear convergence
Improving physical parameters estimation in the single-beam multiple-intensity reconstruction
期刊论文
JOURNAL OF OPTICS, 2021, 卷号: 23, 期号: 12
作者:
Chen, Xiaoyi
;
Duan, Yaxuan
;
Da, Zhengshang
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  |  
浏览/下载:68/0
  |  
提交时间:2021/11/12
iterative phase retrieval
phase diversity
SBMIR
On convergence rate of the randomized Gauss-Seidel method
期刊论文
LINEAR ALGEBRA AND ITS APPLICATIONS, 2021, 卷号: 611, 页码: 237-252
作者:
Bai, Zhong-Zhi
;
Wang, Lu
;
Wu, Wen-Ting
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  |  
浏览/下载:17/0
  |  
提交时间:2021/04/26
System of linear equations
Randomized Gauss-Seidel method
Randomized Kaczmarz method
Convergence rate
Extended ADMM and BCD for nonseparable convex minimization models with quadratic coupling terms: convergence analysis and insights
期刊论文
MATHEMATICAL PROGRAMMING, 2019, 卷号: 173, 期号: 1-2, 页码: 37-77
作者:
Chen, Caihua
;
Li, Min
;
Liu, Xin
;
Ye, Yinyu
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  |  
浏览/下载:58/0
  |  
提交时间:2019/03/11
Nonseparable convex minimization
Alternating direction method of multipliers
Block coordinate descent method
Iterate convergence
Random permutation
On convergence rate of the randomized Kaczmarz method
期刊论文
LINEAR ALGEBRA AND ITS APPLICATIONS, 2018, 卷号: 553, 页码: 252-269
作者:
Bai, Zhong-Zhi
;
Wu, Wen-Ting
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  |  
浏览/下载:15/0
  |  
提交时间:2018/07/30
System of linear equations
Randomized Kaczmarz method
Convergence rate
A line search exact penalty method with bi-object strategy for nonlinear constrained optimization
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2016, 卷号: 300, 页码: 245-258
作者:
Chen, Zhongwen
;
Dai, Yu-Hong
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  |  
浏览/下载:25/0
  |  
提交时间:2018/07/30
Nonlinear constrained optimization
Exact penalty methods
Bi-object strategy
Global convergence
Calibration of no-common path aberration using multi-channel phase-diversity wave-front sensing
期刊论文
Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2014, 卷号: 22, 期号: 12, 页码: 3175-3182
Ma X.-X.
;
Wang B.
;
Li Z.-W.
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  |  
浏览/下载:16/0
  |  
提交时间:2015/04/24
Low complexity interference alignment algorithms for desired signal power maximization problem of MIMO channels
期刊论文
EURASIP Journal on Advances in Signal Processing, 2012, 卷号: 2012, 期号: 1
作者:
Sun,Cong
;
Yang,Yunchuan
;
Yuan,Yaxiang
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浏览/下载:20/0
  |  
提交时间:2018/07/30
Interference alignment
Power maximization
Courant penalty function
Alternating minimization algorithm
Householder transformation
Preconditioned Iterative Methods for Algebraic Systems from Multiplicative Half-Quadratic Regularization Image Restorations
期刊论文
NUMERICAL MATHEMATICS-THEORY METHODS AND APPLICATIONS, 2010, 卷号: 3, 期号: 4, 页码: 461-474
作者:
Bai, Zhong-Zhi
;
Huang, Yu-Mei
;
Ng, Michael K.
;
Yang, Xi
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  |  
浏览/下载:14/0
  |  
提交时间:2018/07/30
Edge-preserving
image restoration
multiplicative half-quadratic regularization
Newton method
preconditioned conjugate gradient method
constraint preconditioner
eigenvalue bounds
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