@inproceedings{tokendroppingforefficientbertpretraining,
  title = {Token Dropping for Efficient BERT Pretraining},
  author = {Le Hou and Richard Yuanzhe Pang and Tianyi Zhou and Yuexin Wu and Xinying Song and Xiaodan Song and Denny Zhou},
  year = {2022},
  booktitle = {ACL 2022 5},
  eprint = {2203.13240},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2203.13240v1},
}