Authors: Xi Chen Jason D. Lee Xin T. Tong Yichen Zhang

Citation: Xi Chen et al., Statistical inference for model parameters in stochastic gradient descent, Annals of statistics , 48(1), 2020, pp. 251-273

Authors: Xi Chen Weidong Liu Yichen Zhang

Citation: Xi Chen et al., Quantile regression under memory constraint, Annals of statistics , 47(6), 2019, pp. 3244-3273