@inproceedings{yu-etal-2022-kg,
    title = "{KG}-{F}i{D}: Infusing Knowledge Graph in Fusion-in-Decoder for Open-Domain Question Answering",
    author = "Yu, Donghan  and
      Zhu, Chenguang  and
      Fang, Yuwei  and
      Yu, Wenhao  and
      Wang, Shuohang  and
      Xu, Yichong  and
      Ren, Xiang  and
      Yang, Yiming  and
      Zeng, Michael",
    editor = "Muresan, Smaranda  and
      Nakov, Preslav  and
      Villavicencio, Aline",
    booktitle = "Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)",
    month = may,
    year = "2022",
    address = "Dublin, Ireland",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2022.acl-long.340/",
    doi = "10.18653/v1/2022.acl-long.340",
    pages = "4961--4974"
}