@inproceedings{diversityanddepthinperexamplerouting,
  title = {Diversity and Depth in Per-Example Routing Models},
  author = {Prajit Ramachandran and Quoc V. Le},
  year = {2019},
  booktitle = {ICLR 2019 5},
  url = {https://openreview.net/forum?id=BkxWJnC9tX},
}