Xin Liu

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 21

Top Topics

Penalty Function

Optimization Problems

Convergence Rate

Augmented Lagrangian

Top Venues

J. Sci. Comput.

Optim. Methods Softw.

Publications

Siyuan Zhang, Nachuan Xiao, Xin Liu
Decentralized Stochastic Subgradient Methods for Nonsmooth Nonconvex Optimization. CoRR (2024)
Tianchen Gu, Wangzhen Li, Aidong Zhao, Zhaori Bi, Xudong Li, Fan Yang, Changhao Yan, Wenchuang Walter Hu, Dian Zhou, Tao Cui, Xin Liu, Zaikun Zhang, Xuan Zeng
BBGP-sDFO: Batch Bayesian and Gaussian Process Enhanced Subspace Derivative Free Optimization for High-Dimensional Analog Circuit Synthesis. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 43 (2) (2024)
Nachuan Xiao, Xin Liu, Kim-Chuan Toh
Dissolving Constraints for Riemannian Optimization. Math. Oper. Res. 49 (1) (2024)
Xin Liu, Nachuan Xiao, Ya-xiang Yuan
A Penalty-Free Infeasible Approach for a Class of Nonsmooth Optimization Problems Over the Stiefel Manifold. J. Sci. Comput. 99 (2) (2024)
Lei Wang, Xin Liu, Yin Zhang
A communication-efficient and privacy-aware distributed algorithm for sparse PCA. Comput. Optim. Appl. 85 (3) (2023)
Xiaoyin Hu, Nachuan Xiao, Xin Liu, Kim-Chuan Toh
An Improved Unconstrained Approach for Bilevel Optimization. SIAM J. Optim. 33 (4) (2023)
Siyun Zhou, Xin Liu, Liwei Xu
Stochastic Gauss-Newton Algorithms for Online PCA. J. Sci. Comput. 96 (3) (2023)
Nachuan Xiao, Xin Liu, Ya-Xiang Yuan
A class of smooth exact penalty function methods for optimization problems with orthogonality constraints. Optim. Methods Softw. 37 (4) (2022)
Bin Gao, Guanghui Hu, Yang Kuang, Xin Liu
An Orthogonalization-Free Parallelizable Framework for All-Electron Calculations in Density Functional Theory. SIAM J. Sci. Comput. 44 (3) (2022)
Lei Wang, Xin Liu
Decentralized Optimization Over the Stiefel Manifold by an Approximate Augmented Lagrangian Function. IEEE Trans. Signal Process. 70 (2022)
Lei Wang, Xin Liu
A Variance-Reduced Stochastic Gradient Tracking Algorithm for Decentralized Optimization with Orthogonality Constraints. CoRR (2022)
Nachuan Xiao, Xin Liu, Ya-Xiang Yuan
Norm Minimization over the Stiefel Manifold. SIAM J. Optim. 31 (4) (2021)
Yu-Hong Dai, Xin Liu, Jiawang Nie, Zaiwen Wen
Preface. Optim. Methods Softw. 35 (2) (2020)
Leqin Wu, Xin Liu, Zaiwen Wen
Symmetric rank-1 approximation of symmetric high-order tensors. Optim. Methods Softw. 35 (2) (2020)
Xiaoyin Hu, Xin Liu
An Efficient Orthonormalization-Free Approach for Sparse Dictionary Learning and Dual Principal Component Pursuit. Sensors 20 (11) (2020)
Bin Gao, Xin Liu, Ya-Xiang Yuan
Parallelizable Algorithms for Optimization Problems with Orthogonality Constraints. SIAM J. Sci. Comput. 41 (3) (2019)
Caihua Chen, Min Li, Xin Liu, Yinyu Ye
Extended ADMM and BCD for nonseparable convex minimization models with quadratic coupling terms: convergence analysis and insights. Math. Program. 173 (1-2) (2019)
Chao Ma, Xin Liu, Zaiwen Wen
Globally Convergent Levenberg-Marquardt Method for Phase Retrieval. IEEE Trans. Inf. Theory 65 (4) (2019)
Ya-Feng Liu, Xin Liu, Shiqian Ma
On the Nonergodic Convergence Rate of an Inexact Augmented Lagrangian Framework for Composite Convex Programming. Math. Oper. Res. 44 (2) (2019)
Bin Gao, Xin Liu, Xiaojun Chen, Ya-Xiang Yuan
A New First-Order Algorithmic Framework for Optimization Problems with Orthogonality Constraints. SIAM J. Optim. 28 (1) (2018)
Zaiwen Wen, Chao Yang, Xin Liu, Yin Zhang
Trace-Penalty Minimization for Large-Scale Eigenspace Computation. J. Sci. Comput. 66 (3) (2016)
Xin Liu, Zaiwen Wen, Xiao Wang, Michael Ulbrich, Yaxiang Yuan
On the Analysis of the Discretized Kohn-Sham Density Functional Theory. SIAM J. Numer. Anal. 53 (4) (2015)
Xin Liu, Zaiwen Wen, Yin Zhang
An Efficient Gauss-Newton Algorithm for Symmetric Low-Rank Product Matrix Approximations. SIAM J. Optim. 25 (3) (2015)
Xin Liu, Xiao Wang, Zaiwen Wen, Ya-Xiang Yuan
On the Convergence of the Self-Consistent Field Iteration in Kohn-Sham Density Functional Theory. SIAM J. Matrix Anal. Appl. 35 (2) (2014)
Xin Liu, Zaiwen Wen, Yin Zhang
Limited Memory Block Krylov Subspace Optimization for Computing Dominant Singular Value Decompositions. SIAM J. Sci. Comput. 35 (3) (2013)