@inproceedings{astudyoftheattentionabnormalityin1,
  title = {A Study of the Attention Abnormality in Trojaned BERTs},
  author = {Weimin Lyu and Songzhu Zheng and Tengfei Ma and Chao Chen},
  year = {2022},
  booktitle = {NAACL 2022 7},
  eprint = {2205.08305},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2205.08305v2},
}