@article{JMLR:v21:18-434,
  author  = {Bin Gu and Wenhan Xian and Zhouyuan Huo and Cheng Deng and Heng Huang},
  title   = {A Unified q-Memorization  Framework for   Asynchronous Stochastic Optimization},
  journal = {Journal of Machine Learning Research},
  year    = {2020},
  volume  = {21},
  number  = {190},
  pages   = {1--53},
  url     = {http://jmlr.org/papers/v21/18-434.html}
}