Shangzhi Zeng

1. A Generic First-Order Algorithmic Framework for Bi-Level Programming Beyond Lower-Level Singleton
   2020/06/07 by Risheng Liu, Pan Mu, Liu, Risheng +7 · 8 citations
   Engineering · Mathematics · Computer Science · #Sparse and Compressive Sensing Techniques #Advanced Optimization Algorithms Research #Stochastic Gradient Optimization Techniques
2. A Value-Function-based Interior-point Method for Non-convex Bi-level Optimization
   2021/06/15 by Risheng Liu, Xuan Liu, Liu, Risheng +7 · 7 citations
   Computer Science · Engineering · Mathematics · #Advanced Optimization Algorithms Research #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Optimization and Control (math.OC) #Sparse and Compressive Sensing Techniques #Stochastic Gradient Optimization Techniques
3. Difference of convex algorithms for bilevel programs with applications in hyperparameter selection
   2021/02/17 by Jane J. Ye, Xiaoming Yuan, Ye, Jane J. +5 · 7 citations
   Computer Science · Medicine · Mathematics · #Optimization and Variational Analysis #Drug Transport and Resistance Mechanisms #Advanced Optimization Algorithms Research
4. A Globally Convergent Proximal Newton-Type Method in Nonsmooth Convex Optimization
   2020/11/16 by Boris S. Mordukhovich, Mordukhovich, Boris S., Xiaoming Yuan +5 · 4 citations
   Computer Science · Mathematics · Engineering · #Optimization and Variational Analysis #Advanced Optimization Algorithms Research #Sparse and Compressive Sensing Techniques
5. Constrained Bi-Level Optimization: Proximal Lagrangian Value function Approach and Hessian-free Algorithm
   2024/01/29 by Wei Yao, Chengming Yu, Yao, Wei +5 · 7 citations
   Engineering · Mathematics · #Advanced Numerical Analysis Techniques #Advanced Numerical Methods in Computational Mathematics #FOS: Computer and information sciences #FOS: Mathematics #Gas Dynamics and Kinetic Theory #Machine Learning (cs.LG) #Optimization and Control (math.OC)
6. Value-Function-based Sequential Minimization for Bi-level Optimization
   2021/10/11 by Risheng Liu, Liu, Risheng, Xuan Liu +7 · 3 citations
   Engineering · Computer Science · Mathematics · #Sparse and Compressive Sensing Techniques #Stochastic Gradient Optimization Techniques #Advanced Optimization Algorithms Research
7. Overcoming Lower-Level Constraints in Bilevel Optimization: A Novel Approach with Regularized Gap Functions
   2024/06/04 by Wei Yao, Haian Yin, Yao, Wei +5 · 5 citations
   Economics, Econometrics and Finance · Decision Sciences · #Stochastic processes and financial applications #Risk and Portfolio Optimization #Monetary Policy and Economic Impact
8. Moreau Envelope for Nonconvex Bi-Level Optimization: A Single-loop and Hessian-free Solution Strategy
   2024/05/16 by Risheng Liu, Liu, Risheng, Zhu Liu +7 · 4 citations
   Computer Science · Mathematics · #Advanced Optimization Algorithms Research #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Optimization and Control (math.OC) #Optimization and Variational Analysis #Stochastic Gradient Optimization Techniques
9. Hierarchical Optimization-Derived Learning
   2023/02/11 by Risheng Liu, Liu, Risheng, Xuan Liu +7 · 2 citations
   Computer Science · #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #Human Pose and Action Recognition #Machine Learning (cs.LG) #Video Surveillance and Tracking Methods
10. A General Descent Aggregation Framework for Gradient-based Bi-level Optimization
    2021/02/16 by Risheng Liu, Pan Mu, Liu, Risheng +7 · 1 citation
    Computer Science · Engineering · Mathematics · #Advanced Optimization Algorithms Research #Computer Vision and Pattern Recognition (cs.CV) #Dynamical Systems (math.DS) #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Optimization and Control (math.OC) #Sparse and Compressive Sensing Techniques #Stochastic Gradient Optimization Techniques
11. Limiting Stationarity of Regularized Gap-Function Reformulations for Bilevel Optimization with Unbounded Multipliers
    2026/07/20 by Xiaoning Bai, Shangzhi Zeng, Jin Zhang
    #math.OC