Cheng Li

PhD student, Mathematics, Jinan University

Joined

January 2024

Names

Cheng Li (Preferred)

Emails

****@stu2020.jnu.edu.cn (Confirmed)

Personal Links

Career & Education History

PhD student

Mathematics, Jinan University (jnu.edu.cn)

2020 – 2026

Advisors, Relations & Conflicts

PhD Advisor

2020 – 2026

Expertise

No areas of expertise listed

Publications

Privacy Amplification by Iteration with Projected Alternating Direction Method
Cheng Li, Zhao-Rong Lai, Jian Weng
- Submitted to ICLR 2026
- Readers: Everyone
Non-differentiable Regularization for Heavy-tailed Differentially Private Stochastic Convex Optimization
Cheng Li, Zhao-Rong Lai, Jian Weng
- Submitted to ICLR 2026
- Readers: Everyone
De-singularity Subgradient for the q-th-Powered lₚ-Norm Weber Location Problem
Zhao-Rong Lai, Xiaotian Wu, Liangda Fang, Ziliang Chen, Cheng Li
- AAAI 2025
- Readers: Everyone
A Globally Optimal Portfolio for m-Sparse Sharpe Ratio Maximization
Yizun Lin, Zhao-Rong Lai, Cheng Li
- NeurIPS 2024 poster
- Readers: Everyone
Multitrend Conditional Value at Risk for Portfolio Optimization
Zhao-Rong Lai, Cheng Li, Xiaotian Wu, Quanlong Guan, Liangda Fang
- IEEE Trans. Neural Networks Learn. Syst. 2024
- Readers: Everyone
Autonomous Sparse Mean-CVaR Portfolio Optimization
Yizun Lin, Yangyu Zhang, Zhao-Rong Lai, Cheng Li
- ICML 2024 Poster
- Readers: Everyone
A Globally Optimal Portfolio for m-Sparse Sharpe Ratio Maximization
Yizun Lin, Zhao-Rong Lai, Cheng Li
- NeurIPS 2024
- Readers: Everyone
De-singularity Subgradient for the-th-Powered ℓ-Norm Weber Location Problem
Zhao-Rong Lai, Xiaotian Wu, Liangda Fang, Ziliang Chen, Cheng Li
- CoRR 2024
- Readers: Everyone
Autonomous Sparse Mean-CVaR Portfolio Optimization
Yizun Lin, Yangyu Zhang, Zhao-Rong Lai, Cheng Li
- ICML 2024
- Readers: Everyone

View all 11 publications

Co-Authors