Scholar
Chang He
Google Scholar ID: 5LpHDYAAAAAJ
Shanghai University of Finance and Economics
Citations & Impact
Citations
35
H-index
4
i10-index
1
Publications
11
Co-authors
9
list available
Publications
Resume (English only)
Academic Achievements
- Publications:
- - A Homogeneous Second-Order Descent Method for Nonconvex Optimization, Mathematics of Operations Research, 2025
- - Homogeneous Second-Order Descent Framework: A Fast Alternative to Newton-Type Methods, Mathematical Programming, 2025
- - Riemannian Accelerated Zeroth-Order Algorithm: Improved Robustness and Lower Query Complexity, International Conference on Machine Learning, 2024
- - Dynamic Regret for Online Proximal Newton’s Method, International Conference on Applied Mathematics and Computer Science, 2024
- - Quaternion Matrix Decomposition and its Theoretical Implications, Journal of Global Optimization, 2023
- Awards: 2025 iSoGO Student Paper Award
- Referee Services:
- - IEEE Transactions on Automatic Control
- - AISTATS 2026
- - SIAM Journal on Optimization
- - Communications on Applied Mathematics and Computation
Research Experience
- Currently a visiting student in the Department of Industrial and Systems Engineering at the University of Minnesota, working with Professor Shuzhong Zhang
Education
- PhD: Research Institute for Interdisciplinary Sciences at Shanghai University of Finance and Economics, Advisor: Professor Bo Jiang; Time: Final year
- Bachelor's Degree: School of Mathematical Sciences at East China Normal University, Time: 2021
Background
- Research Interests: Continuous optimization problems, particularly in machine learning, operations research, and other applications. Recently, mainly working on Riemannian optimization.
Miscellany
- Photo taken in Chicago
