Niu, Xiaochun

2 publications

NeurIPSW 2024 Collaborative Learning with Shared Linear Representations: Statistical Rates and Optimal Algorithms Xiaochun Niu, Lili Su, Jiaming Xu, Pengkun Yang

AISTATS 2024 Understanding Generalization of Federated Learning via Stability: Heterogeneity Matters Zhenyu Sun, Xiaochun Niu, Ermin Wei