Wang, Xiangfeng ( 王祥丰 )
| Title： | Professor |
|---|---|
| Department： | Applied Mathematics |
| Office： | Room 322, Math Building |
| Telephone： | 54342646-322 |
| Email： | xfwang@cs.ecnu.edu.cn |
| Homepage： | https://xfwang87.github.io/ |
| Homepage2： | https://faculty.ecnu.edu.cn/_s16/wxf2/main.psp |
Research Interest
Agent (Optimizaiton, RL, MARL, LLM-based) and Applications AI for Math/Optimization/Game Theory
Resume
Selected Publications
Recent Publications(From MathSciNet)
MR4995652
Reviewed
Wang, Xiangfeng Fast adaptive ADMM with Gaussian back substitution for multiple block linear constrained separable problems.
Splitting optimization—theory, methodology, and applications,
57–86, ICIAM2023 Springer Ser., 2, Springer, Singapore, [2025], ©2025. 90C25 (65K10)
Publication Year 2025
Indexed 2026-04-09
Review Published2026-04-13
MR4974842
Reviewed
Liu, Pengjie; Jian, Jinbao; Shao, Hu; Wang, Xiaoquan; Wang, Xiangfeng A half-proximal symmetric splitting method for non-convex separable optimization.
Acta Math. Sin. (Engl. Ser.) 41 (2025), no. 8, 2160–2194. (Reviewer: Yunda Dong) 65K05 (90C26 94A12)
Publication Year 2025
Indexed 2025-12-18
Review Published2026-04-02
MR4714198
Reviewed
Cao, Qichao; Han, Deren; Wang, Xiangfeng; Zhang, Wenxing Generalized variational framework with minimax optimization for parametric blind deconvolution.
Inverse Problems 40 (2024), no. 4, Paper No. 045019, 35 pp. (Reviewer: Patrick L. Combettes) 94A12 (65J22 65K10)
Publication Year 2024
Indexed 2024-04-19
Review Published2024-12-05
MR4650115
Indexed
Hua, Yun; Wang, Xiangfeng; Jin, Bo Multi-agent deep reinforcement learning-based urban traffic signal management.
(Chinese) Oper. Res. Trans. 27 (2023), no. 2, 49–62. 90B20 (90C40)
Publication Year 2023
Indexed 2023-11-16
MR4633567
Reviewed
Li, Wenhao; Jin, Bo; Wang, Xiangfeng; Yan, Junchi; Zha, Hongyuan F2A2: flexible fully-decentralized approximate actor-critic for cooperative multi-agent reinforcement learning.
J. Mach. Learn. Res. 24 (2023), Paper No. [178], 75 pp. 68T07
Publication Year 2023
Indexed 2023-10-24
Review Published2023-10-31
MR4621044
Reviewed
Gao, Xue; Cai, Xingju; Wang, Xiangfeng; Han, Deren An alternating structure-adapted Bregman proximal gradient descent algorithm for constrained nonconvex nonsmooth optimization problems and its inertial variant.
J. Global Optim. 87 (2023), no. 1, 277–300. (Reviewer: Yonghong Yao) 90C26 (47J25 49J52 65K05)
Publication Year 2023
Indexed 2023-09-13
Review Published2023-11-28
MR4389877
Reviewed
Wang, Xiangfeng; Ye, Jane J.; Yuan, Xiaoming; Zeng, Shangzhi; Zhang, Jin Perturbation techniques for convergence analysis of proximal gradient method and other first-order algorithms via variational analysis.
Set-Valued Var. Anal. 30 (2022), no. 1, 39–79. 90C52 (49J52 49J53)
Publication Year 2022
Indexed 2022-04-06
Review Published2023-07-27
MR4725496
Indexed
Cai, Xingju; Wang, Xiangfeng; Zhang, Wenxing The $\mathcal O(1/n)$ worst-case convergence rate of ADMM with variable penalty parameters.
(Chinese) Numer. Math. J. Chinese Univ. 43 (2021), no. 4, 317–334. 90C25
Publication Year 2021
Indexed 2024-06-21
MR4151689
Reviewed
Wang, Xiangfeng; Zhang, Junping; Zhang, Wenxing The distance between convex sets with Minkowski sum structure: application to collision detection.
Comput. Optim. Appl. 77 (2020), no. 2, 465–490. (Reviewer: Ruriko Yoshida) 52B12 (52B55 65K05 90C25)
Publication Year 2020
Indexed 2020-11-06
Review Published2021-06-02
MR4135833
Reviewed
Hong, Mingyi; Chang, Tsung-Hui; Wang, Xiangfeng; Razaviyayn, Meisam; Ma, Shiqian; Luo, Zhi-Quan A block successive upper-bound minimization method of multipliers for linearly constrained convex optimization.
Math. Oper. Res. 45 (2020), no. 3, 833–861. 90C25
Publication Year 2020
Indexed 2020-10-16
Review Published2021-06-28
MR3971974
Reviewed
Fu, Xiaoling; He, Bingsheng; Wang, Xiangfeng; Yuan, Xiaoming Block-wise alternating direction method of multipliers with Gaussian back substitution for multiple-block convex programming.
Splitting algorithms, modern operator theory, and applications,
165–226, Springer, Cham, [2019], ©2019. (Reviewer: Miantao Chao) 49M20 (65K10 90C25)
Publication Year 2019
Indexed 2020-03-09
Review Published2020-09-11
MR3857896
Reviewed
Yue, Hangrui; Yang, Qingzhi; Wang, Xiangfeng; Yuan, Xiaoming Implementing the alternating direction method of multipliers for big datasets: a case study of least absolute shrinkage and selection operator.
SIAM J. Sci. Comput. 40 (2018), no. 5, A3121–A3156. 65K05 (47H05 90C06 90C25)
Publication Year 2018
Indexed 2018-11-16
Review Published2019-02-04
MR3632975
Reviewed
Hong, Mingyi; Wang, Xiangfeng; Razaviyayn, Meisam; Luo, Zhi-Quan Iteration complexity analysis of block coordinate descent methods.
Math. Program. 163 (2017), no. 1-2, Ser. A, 85–114. 90C25 (90C60)
Publication Year 2017
Indexed 2017-06-21
Review Published2018-09-29
MR3494108
Reviewed
Chang, Tsung-Hui; Liao, Wei-Cheng; Hong, Mingyi; Wang, Xiangfeng Asynchronous distributed ADMM for large-scale optimization—Part II: Linear convergence analysis and numerical performance.
IEEE Trans. Signal Process. 64 (2016), no. 12, 3131–3144. 94A12
Publication Year 2016
Indexed 2016-07-28
Review Published2016-08-13
MR3494107
Reviewed
Chang, Tsung-Hui; Hong, Mingyi; Liao, Wei-Cheng; Wang, Xiangfeng Asynchronous distributed ADMM for large-scale optimization—Part I: Algorithm and convergence analysis.
IEEE Trans. Signal Process. 64 (2016), no. 12, 3118–3130. 94A12
Publication Year 2016
Indexed 2016-07-28
Review Published2016-09-28
MR3420806
Reviewed
Wang, Xiangfeng; Hong, Mingyi; Ma, Shiqian; Luo, Zhi-Quan Solving multiple-block separable convex minimization problems using two-block alternating direction method of multipliers.
Pac. J. Optim. 11 (2015), no. 4, 645–667. 90C25 (65K05 90C33)
Publication Year 2015
Indexed 2016-02-09
Review Published2016-10-18
MR3394476
Reviewed
Wang, Xiang-Feng On the convergence rate of a class of proximal-based decomposition methods for monotone variational inequalities.
J. Oper. Res. Soc. China 3 (2015), no. 3, 347–362. (Reviewer: Kurt Marti) 65K15 (65K05 90C30 90C33)
Publication Year 2015
Indexed 2015-11-03
Review Published2016-01-19
MR3299478
Reviewed
Chang, Tsung-Hui; Hong, Mingyi; Wang, Xiangfeng Multi-agent distributed optimization via inexact consensus ADMM.
IEEE Trans. Signal Process. 63 (2015), no. 2, 482–497. 90C35 (94A12 94C99)
Publication Year 2015
Indexed 2015-03-30
Review Published2015-04-22
MR3023726
Reviewed
Wang, Xiangfeng; Yuan, Xiaoming The linearized alternating direction method of multipliers for Dantzig selector.
SIAM J. Sci. Comput. 34 (2012), no. 5, A2792–A2811. (Reviewer: Marco Gaviano) 90C25 (62J05)
Publication Year 2012
Indexed 2013-05-29
Review Published2013-10-23
MR2909931
Reviewed
Fu, Xiaoling; Wang, Xiangfeng; Wang, Haiyan; Zhai, Ying An asymmetric proximal decomposition method for convex programming with linearly coupling constraints.
Adv. Oper. Res. 2012, Art. ID 281396, 20 pp. (Reviewer: Xiaoming Yuan) 90C25 (47J25)
Publication Year 2012
Indexed 2012-09-13
Review Published2013-06-19
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