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Distributed stochastic gradient tracking methods with momentum acceleration for non-convex optimization 期刊论文
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 2022, 页码: 42
Authors:  Gao, Juan;  Liu, Xin-Wei;  Dai, Yu-Hong;  Huang, Yakui;  Gu, Junhua
Favorite  |  View/Download:75/0  |  Submit date:2023/02/07
Distributed non-convex optimization  Machine learning  Momentum methods  Optimization algorithms  Convergence rate  
Optimal distributed stochastic mirror descent for strongly convex optimization 期刊论文
AUTOMATICA, 2018, 卷号: 90, 页码: 196-203
Authors:  Yuan, Deming;  Hong, Yiguang;  Ho, Daniel W. C.;  Jiang, Guoping
Favorite  |  View/Download:140/0  |  Submit date:2018/07/30
Distributed stochastic optimization  Strong convexity  Non-Euclidean divergence  Mirror descent  Epoch gradient descent  Optimal convergence rate  
Analysis on inexact block diagonal preconditioners for elliptic PDE-constrained optimization problems 期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2017, 卷号: 74, 期号: 10, 页码: 2423-2437
Authors:  Huang, Na;  Ma, Chang-Feng
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PDE-constrained optimization  Saddle point matrices  Preconditioner  Cholesky decomposition  Spectral bound  
ON CONVERGENCE RATE OF DISTRIBUTED STOCHASTIC GRADIENT ALGORITHM FOR CONVEX OPTIMIZATION WITH INEQUALITY CONSTRAINTS 期刊论文
SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 2016, 卷号: 54, 期号: 5, 页码: 2872-2892
Authors:  Yuan, Deming;  Ho, Daniel W. C.;  Hong, Yiguang
Favorite  |  View/Download:112/0  |  Submit date:2018/07/30
distributed convex optimization  constrained optimization algorithm  stochastic gradient  convergence rate  
Distributed Projection-Based Algorithms for Source Localization in Wireless Sensor Networks 期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2015, 卷号: 14, 期号: 6, 页码: 3131-3142
Authors:  Zhang, Yanqiong;  Lou, Youcheng;  Hong, Yiguang;  Xie, Lihua
Favorite  |  View/Download:122/0  |  Submit date:2018/07/30
Source localization  wireless sensor networks  distributed algorithms  intersection computation  constrained convex optimization