@inproceedings{backpropwithapproximateactivationsfor,
  title = {Backprop with Approximate Activations for Memory-efficient Network Training},
  author = {Ayan Chakrabarti and Benjamin Moseley},
  year = {2019},
  booktitle = {ICLR 2019 5},
  eprint = {1901.07988},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1901.07988v2},
}