@inproceedings{sparsifiedsgdwithmemory,
  title = {Sparsified SGD with Memory},
  author = {Sebastian U. Stich and Jean-Baptiste Cordonnier and Martin Jaggi},
  year = {2018},
  booktitle = {NeurIPS 2018 12},
  eprint = {1809.07599},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1809.07599v2},
}