| 2025 | ICLR | Overcoming Lower-Level Constraints in Bilevel Optimization: A Novel Approach with Regularized Gap Functions. | Wei Yao, Haian Yin, Shangzhi Zeng, Jin Zhang |
| 2024 | ICLR | Constrained Bi-Level Optimization: Proximal Lagrangian Value Function Approach and Hessian-free Algorithm. | Wei Yao, Chengming Yu, Shangzhi Zeng, Jin Zhang |
| 2024 | ICML | Moreau Envelope for Nonconvex Bi-Level Optimization: A Single-Loop and Hessian-Free Solution Strategy. | Risheng Liu, Zhu Liu, Wei Yao, Shangzhi Zeng, Jin Zhang |
| 2023 | ICML | Averaged Method of Multipliers for Bi-Level Optimization without Lower-Level Strong Convexity. | Risheng Liu, Yaohua Liu, Wei Yao, Shangzhi Zeng, Jin Zhang |
| 2022 | ICML | Value Function based Difference-of-Convex Algorithm for Bilevel Hyperparameter Selection Problems. | Lucy L. Gao, Jane J. Ye, Haian Yin, Shangzhi Zeng, Jin Zhang |
| 2022 | ICML | Optimization-Derived Learning with Essential Convergence Analysis of Training and Hyper-training. | Risheng Liu, Xuan Liu, Shangzhi Zeng, Jin Zhang, Yixuan Zhang |
| 2021 | ICML | A Value-Function-based Interior-point Method for Non-convex Bi-level Optimization. | Risheng Liu, Xuan Liu, Xiaoming Yuan, Shangzhi Zeng, Jin Zhang |
| 2020 | ICML | A Generic First-Order Algorithmic Framework for Bi-Level Programming Beyond Lower-Level Singleton. | Risheng Liu, Pan Mu, Xiaoming Yuan, Shangzhi Zeng, Jin Zhang |