Better Parameter-Free Stochastic Optimization with ODE Updates for Coin-Betting. - Keyi Chen 001; John Langford 001; Francesco Orabona (AAAI, 2022)

Implicit Parameter-free Online Learning with Truncated Linear Models. - Keyi Chen 001; Ashok Cutkosky; Francesco Orabona (ALT, 2022)

Generalized Implicit Follow-The-Regularized-Leader. - Keyi Chen 001; Francesco Orabona (ICML, 2023)

Implicit Interpretation of Importance Weight Aware Updates. - Keyi Chen 001; Francesco Orabona (CoRR, 2023)