Xiang Li is currently a post-doctoral researcher at the University of Pennsylvania, working with Prof. Qi Long and Prof. Weijie Su.

He obtained my Ph.D. degree at the School of Mathematical Sciences, Peking University in 2023, advised by Prof. Zhihua Zhang. His research interests center around the intersection of statistics, stochastic optimization, and machine learning. During his Ph.D., I conducted research in areas such as federated learning, stochastic approximation, online decision-making, and online statistical inference.