@article{optimalconvergencefordistributedlearning,
  title = {Optimal Convergence for Distributed Learning with Stochastic Gradient Methods and Spectral Algorithms},
  author = {Junhong Lin and Volkan Cevher},
  year = {2018},
  eprint = {1801.07226},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1801.07226v2},
}