@article{achievingthefundamentalconvergence,
  title = {Differentially Quantized Gradient Methods},
  author = {Chung-Yi Lin and Victoria Kostina and Babak Hassibi},
  year = {2020},
  eprint = {2002.02508},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2002.02508v4},
}