@inproceedings{lee-etal-2022-need,
    title = "You Only Need One Model for Open-domain Question Answering",
    author = "Lee, Haejun  and
      Kedia, Akhil  and
      Lee, Jongwon  and
      Paranjape, Ashwin  and
      Manning, Christopher  and
      Woo, Kyoung-Gu",
    editor = "Goldberg, Yoav  and
      Kozareva, Zornitsa  and
      Zhang, Yue",
    booktitle = "Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing",
    month = dec,
    year = "2022",
    address = "Abu Dhabi, United Arab Emirates",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2022.emnlp-main.198/",
    doi = "10.18653/v1/2022.emnlp-main.198",
    pages = "3047--3060"
}