Convergence Rate in a Nonlinear Two-Time-Scale Stochastic Approximation with State (Time)-Dependence. - Zixi Chen 001; Yumin Xu; Ruixun Zhang (AAAI, 2025)

Robust Restless Multi-Armed Bandit for Data Center Flexibility Services Through Virtual-Machine Scheduling. - Zixi Chen 001; Yifu Ding; Thomas Magnanti (IEEE Control. Syst. Lett., 2026)