@inproceedings{seonwoo-etal-2021-weakly,
    title = "Weakly Supervised Pre-Training for Multi-Hop Retriever",
    author = "Seonwoo, Yeon  and
      Lee, Sang-Woo  and
      Kim, Ji-Hoon  and
      Ha, Jung-Woo  and
      Oh, Alice",
    editor = "Zong, Chengqing  and
      Xia, Fei  and
      Li, Wenjie  and
      Navigli, Roberto",
    booktitle = "Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021",
    month = aug,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2021.findings-acl.62/",
    doi = "10.18653/v1/2021.findings-acl.62",
    pages = "694--704"
}