@article{errorfeedbackfixessignsgdandother,
  title = {Error Feedback Fixes SignSGD and other Gradient Compression Schemes},
  author = {Sai Praneeth Karimireddy and Quentin Rebjock and Sebastian U. Stich and Martin Jaggi},
  year = {2019},
  eprint = {1901.09847},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1901.09847v2},
}