@inproceedings{kassner-schutze-2020-bert,
    title = "{BERT}-k{NN}: Adding a k{NN} Search Component to Pretrained Language Models for Better {QA}",
    author = {Kassner, Nora  and
      Sch{\"u}tze, Hinrich},
    editor = "Cohn, Trevor  and
      He, Yulan  and
      Liu, Yang",
    booktitle = "Findings of the Association for Computational Linguistics: EMNLP 2020",
    month = nov,
    year = "2020",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2020.findings-emnlp.307/",
    doi = "10.18653/v1/2020.findings-emnlp.307",
    pages = "3424--3430"
}