AdaBelief Optimizer: Adapting Stepsizes by the Belief in Observed Gradients. - Juntang Zhuang; Tommy Tang; Yifan Ding; Sekhar Tatikonda; Nicha C. Dvornek; Xenophon Papademetris; James S. Duncan (NeurIPS, 2020)

Momentum Centering and Asynchronous Update for Adaptive Gradient Methods. - Juntang Zhuang; Yifan Ding; Tommy Tang; Nicha C. Dvornek; Sekhar Tatikonda; James S. Duncan (NeurIPS, 2021)