@article{neuralmachinetranslationwith4bit,
  title = {Neural Machine Translation with 4-Bit Precision and Beyond},
  author = {Alham Fikri Aji and Kenneth Heafield},
  year = {2019},
  eprint = {1909.06091},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1909.06091v2},
}