@inproceedings{18, author = {Beitong Zhou and Jun Liu and Weigao Sun and Ruijuan Chen and Claire Tomlin and Ye Yuan}, title = {pbSGD: Powered Stochastic Gradient Descent Methods for Accelerated Nonconvex Optimization}, year = {2020}, journal = {Powered Stochastic Gradient Descent Methods for Accelerated Nonconvex Optimization}, }