Liwei Jiang

Talks

Instance optimal stochastic optimization: improving SAA and robust SA

INFORMS Optimization Society Conference, March/2026

International Indian Statistical Association Conference, June/2025

Gradient descent with adaptive stepsize converges (nearly) linearly under fourth-order growth

INFORMS, Oct./2025

International Conference on Continuous Optimization, July/2025

Online Covariance Estimation in Nonsmooth Stochastic Approximation

COLT, June/2025

A local nearly linearly convergent gradient method for "typical" nonsmooth functions

INFORMS, Oct./2024

UCSD ECE, SOC Lab, Feb./2024

Asymptotic normality in nonsmooth optimization

INFORMS award session, Oct./2024

International Symposium on Mathematical Programming, July/2024

INFORMS, Oct./2023

Cornell Young Researcher Workshop, Oct./2023

Subgradient methods avoid strict saddle point

SIAM Conference on Optimization, June/2023

International Conference on Continuous Optimization, July/2022

Rank overspecified robust matrix recovery: Subgradient method and exact recovery

INFORMS, Oct./2021