@inproceedings{
  author={Shigang Li and Tal Ben-Nun and Salvatore Di Girolamo and Dan Alistarh and Torsten Hoefler},
  title={{Taming Unbalanced Training Workloads in Deep Learning with Partial Collective Operations}},
  year={2020},
  month={Feb.},
  booktitle={Proceedings of the 25th Symposium on Principles and Practice of Parallel Programming (PPoPP'20)},
}