@article{acceleratedsparsifiedsgdwitherror,
  title = {Accelerated Sparsified SGD with Error Feedback},
  author = {Tomoya Murata and Taiji Suzuki},
  year = {2019},
  eprint = {1905.12224},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1905.12224v2},
}