@article{communicationawarecollaborativelearning,
  title = {Communication-Aware Collaborative Learning},
  author = {Avrim Blum and Shelby Heinecke and Lev Reyzin},
  year = {2020},
  eprint = {2012.10569},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2012.10569v1},
}