@article{communicationefficientdecentralized,
  title = {Communication-Efficient Local Decentralized SGD Methods},
  author = {Xiang Li and Wenhao Yang and Shusen Wang and Zhihua Zhang},
  year = {2019},
  eprint = {1910.09126},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1910.09126v5},
}