@article{tieringasastochasticsubmodular,
  title = {Tiering as a Stochastic Submodular Optimization Problem},
  author = {Hyokun Yun and Michael Froh and Roshan Makhijani and Brian Luc and Alex Smola and Trishul Chilimbi},
  year = {2020},
  eprint = {2005.07893},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2005.07893v1},
}