Chen, Xuxing

6 publications

JMLR 2025 Efficiently Escaping Saddle Points in Bilevel Optimization Minhui Huang, Xuxing Chen, Kaiyi Ji, Shiqian Ma, Lifeng Lai

TMLR 2024 From Stability to Chaos: Analyzing Gradient Descent Dynamics in Quadratic Regression Xuxing Chen, Krishna Balasubramanian, Promit Ghosal, Bhavya Kumar Agrawalla

JMLR 2024 Optimal Algorithms for Stochastic Bilevel Optimization Under Relaxed Smoothness Conditions Xuxing Chen, Tesi Xiao, Krishnakumar Balasubramanian

NeurIPS 2024 Stochastic Optimization Algorithms for Instrumental Variable Regression with Streaming Data Xuxing Chen, Abhishek Roy, Yifan Hu, Krishnakumar Balasubramanian

UAI 2023 A One-Sample Decentralized Proximal Algorithm for Non-Convex Stochastic Composite Optimization Tesi Xiao, Xuxing Chen, Krishnakumar Balasubramanian, Saeed Ghadimi

ICML 2023 Decentralized Stochastic Bilevel Optimization with Improved Per-Iteration Complexity Xuxing Chen, Minhui Huang, Shiqian Ma, Krishna Balasubramanian