3 papers
stat.ML2025
Sparsity-Based Interpolation of External, Internal and Swap Regret
Zhou Lu, Y. Jennifer Sun, Zhiyu Zhang
Focusing on the expert problem in online learning, this paper studies the interpolation of several performance metrics via -regret minimization, which measures the total loss of…
cs.LG2024
Tight Rates for Bandit Control Beyond Quadratics
Y. Jennifer Sun, Zhou Lu
Unlike classical control theory, such as Linear Quadratic Control (LQC), real-world control problems are highly complex. These problems often involve adversarial perturbations, ban…
cs.LG2024
Online Control in Population Dynamics
Noah Golowich, Elad Hazan, Zhou Lu +2
The study of population dynamics originated with early sociological works but has since extended into many fields, including biology, epidemiology, evolutionary game theory, and ec…