@article{robusttextualembeddingagainstwordlevel,
  title = {Robust Textual Embedding against Word-level Adversarial Attacks},
  author = {Yichen Yang and Xiaosen Wang and Kun He},
  year = {2022},
  eprint = {2202.13817},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2202.13817v2},
}