@inproceedings{ponetpoolingnetworkforefficienttoken,
  title = {PoNet: Pooling Network for Efficient Token Mixing in Long Sequences},
  author = {Chao-Hong Tan and Qian Chen and Wen Wang and Qinglin Zhang and Siqi Zheng and Zhen-Hua Ling},
  year = {2021},
  booktitle = {ICLR 2022 4},
  eprint = {2110.02442},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2110.02442v4},
}