Rujun Jiang

Rujun Jiang

Fudan University

H-index: 9

Asia-China

About Rujun Jiang

Rujun Jiang, With an exceptional h-index of 9 and a recent h-index of 9 (since 2020), a distinguished researcher at Fudan University, specializes in the field of Optimization theory and algorithms, Operations research, Financial engineering, Machine Learning.

His recent articles reflect a diverse array of research interests and contributions to the field:

Lower-level Duality Based Reformulation and Majorization Minimization Algorithm for Hyperparameter Optimization

A Unified Framework for Rank-based Loss Minimization

Near-Optimal Convex Simple Bilevel Optimization with a Bisection Method

Penalty-based Methods for Simple Bilevel Optimization under H\"{o} lderian Error Bounds

A Riemannian proximal Newton method

An Adversarial Learning with Sum of Top-K Loss Framework for Credit Card Fraud Detection

Exactness Conditions for Semidefinite Programming Relaxations of Generalization of the Extended Trust Region Subproblem

Riemannian Trust Region Methods for SC Minimization

Rujun Jiang Information

University

Position

School of Data Science

Citations(all)

207

Citations(since 2020)

191

Cited By

76

hIndex(all)

9

hIndex(since 2020)

9

i10Index(all)

8

i10Index(since 2020)

8

Email

University Profile Page

Fudan University

Google Scholar

View Google Scholar Profile

Rujun Jiang Skills & Research Interests

Optimization theory and algorithms

Operations research

Financial engineering

Machine Learning

Top articles of Rujun Jiang

Title

Journal

Author(s)

Publication Date

Lower-level Duality Based Reformulation and Majorization Minimization Algorithm for Hyperparameter Optimization

arXiv preprint arXiv:2403.00314

He Chen

Haochen Xu

Rujun Jiang

Anthony Man-Cho So

2024/3/1

A Unified Framework for Rank-based Loss Minimization

Advances in Neural Information Processing Systems

Rufeng Xiao

Yuze Ge

Rujun Jiang

Yifan Yan

2024/2/13

Near-Optimal Convex Simple Bilevel Optimization with a Bisection Method

arXiv preprint arXiv:2402.05415

Jiulin Wang

Xu Shi

Rujun Jiang

2024/2/8

Penalty-based Methods for Simple Bilevel Optimization under H\"{o} lderian Error Bounds

arXiv preprint arXiv:2402.02155

Pengyu Chen

Xu Shi

Rujun Jiang

Jiulin Wang

2024/2/3

A Riemannian proximal Newton method

SIAM Journal on Optimization

Wutao Si

P-A Absil

Wen Huang

Rujun Jiang

Simon Vary

2024/3/31

An Adversarial Learning with Sum of Top-K Loss Framework for Credit Card Fraud Detection

Yifan Yan

Quanzhou Xiang

Ziyuan Li

Yong Xia

Bing Zhu

...

2023/8/26

Exactness Conditions for Semidefinite Programming Relaxations of Generalization of the Extended Trust Region Subproblem

Mathematics of Operations Research

Rujun Jiang

Duan Li

2023/8

Riemannian Trust Region Methods for SC Minimization

arXiv preprint arXiv:2307.00490

Chenyu Zhang

Rufeng Xiao

Wen Huang

Rujun Jiang

2023/7/2

Proximal DC Algorithm for Sample Average Approximation of Chance Constrained Programming: Convergence and Numerical Results

arXiv preprint arXiv:2301.00423

Peng Wang

Rujun Jiang

Qingyuan Kong

Laura Balzano

2023/1/1

NCGAN: A Calibrated Oversampling Technique for Fraud Detection

Yifan Yan

Yong Xia

Quanzhou Xiang

Bing Zhu

Ziyuan Li

...

2023/10/27

Riemannian Adaptive Regularized Newton Methods with H\" older Continuous Hessians

arXiv preprint arXiv:2309.04052

Chenyu Zhang

Rujun Jiang

2023/9/8

Decision making under cumulative prospect theory: An alternating direction method of multipliers

arXiv preprint arXiv:2210.02626

Xiangyu Cui

Rujun Jiang

Yun Shi

Yifan Yan

2022/10/6

Cubic regularization methods with second-order complexity guarantee based on a new subproblem reformulation

Journal of the Operations Research Society of China

Ru-Jun Jiang

Zhi-Shuo Zhou

Zi-Rui Zhou

2022/9

Solving stackelberg prediction game with least squares loss via spherically constrained least squares reformulation

Jiali Wang

Wen Huang

Rujun Jiang

Xudong Li

Alex L Wang

2022/6/28

Tackling A Class of Hard Subset-Sum Problems: Integration of Lattice Attacks with Disaggregation Techniques

arXiv preprint arXiv:2202.09157

Bojun Lu

Duan Li

Rujun Jiang

2022/2/18

Alternating Direction Method of Multipliers for Solving Joint Chance Constrained Optimal Power Flow Under Uncertainties

IFAC-PapersOnLine

James Ciyu Qin

Yifan Yan

Rujun Jiang

Huadong Mo

Daoyi Dong

2022/1/1

Hölderian error bounds and kurdyka-łojasiewicz inequality for the trust region subproblem

Mathematics of Operations Research

Rujun Jiang

Xudong Li

2022/11

Fast algorithms for stackelberg prediction game with least squares loss

Jiali Wang

He Chen

Rujun Jiang

Xudong Li

Zihao Li

2021/7/1

An accelerated first-order method with complexity analysis for solving cubic regularization subproblems

Computational Optimization and Applications

Rujun Jiang

Man-Chung Yue

Zhishuo Zhou

2021/6

New notions of simultaneous diagonalizability of quadratic forms with applications to QCQPs

arXiv preprint arXiv:2101.12141

Alex L Wang

Rujun Jiang

2021/1/28

See List of Professors in Rujun Jiang University(Fudan University)

Co-Authors

H-index: 53
Duan Li

Duan Li

City University of Hong Kong

H-index: 28
jiming peng

jiming peng

University of Houston

H-index: 18
Wen Huang

Wen Huang

Xiamen University

H-index: 18
Shushang Zhu (朱书尚)

Shushang Zhu (朱书尚)

Sun Yat-Sen University

H-index: 17
Zirui Zhou

Zirui Zhou

Hong Kong Baptist University

H-index: 13
Xudong Li

Xudong Li

Fudan University

academic-engine