@article{nuqsgdimprovedcommunicationefficiencyfor,
  title = {NUQSGD: Improved Communication Efficiency for Data-parallel SGD via Nonuniform Quantization},
  author = {Ali Ramezani-Kebrya and Fartash Faghri and Daniel M. Roy},
  year = {2019},
  eprint = {1908.06077},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1908.06077v1},
}