Author

Weiming Ou

Observed name: Ou, Weiming

Institution: Shanghai University of Finance and Economics

Observed institution: Shanghai University of Finance and Economics

OpenAlex ID: A5136567555

Revisiting AdaGrad in Stochastic Convex Optimization: Last Iterates, High Probability, and Lower Bounds

2026 · Ou, Weiming, Wang, Xiao · arXiv (Cornell University) · 1

Tight Heavy-Tailed Complexity Bounds for Optimizing Polyak--Łojasiewicz Objectives

2026 · Ou, Weiming, Wang, Xiao · arXiv (Cornell University) · 1

Tight Sampling Complexity with Stochastic Gradient Oracles in Fixed Dimensions

2026 · Ou, Weiming, Wang, Xiao · arXiv (Cornell University)

Understanding Dynamics of Adam in Zero-Sum Games: An ODE Approach

2026 · Feng, Yi, Ou, Weiming, et al. · arXiv (Cornell University)

Works count: 4

Citation count: 2

H-index: 1

I10-index: