@article{memoryandcommunicationefficient,
  title = {Memory and Communication Efficient Distributed Stochastic Optimization with Minibatch-Prox},
  author = {Jialei Wang and Weiran Wang and Nathan Srebro},
  year = {2017},
  eprint = {1702.06269},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1702.06269v2},
}