@article{hashformerstowardsvocabularyindependent,
  title = {HashFormers: Towards Vocabulary-independent Pre-trained Transformers},
  author = {Huiyin Xue and Nikolaos Aletras},
  year = {2022},
  eprint = {2210.07904},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2210.07904v2},
}