@inproceedings{oguz-etal-2022-unik,
    title = "{U}ni{K}-{QA}: Unified Representations of Structured and Unstructured Knowledge for Open-Domain Question Answering",
    author = "Oguz, Barlas  and
      Chen, Xilun  and
      Karpukhin, Vladimir  and
      Peshterliev, Stan  and
      Okhonko, Dmytro  and
      Schlichtkrull, Michael  and
      Gupta, Sonal  and
      Mehdad, Yashar  and
      Yih, Scott",
    booktitle = "Findings of the Association for Computational Linguistics: NAACL 2022",
    month = jul,
    year = "2022",
    address = "Seattle, United States",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2022.findings-naacl.115",
    doi = "10.18653/v1/2022.findings-naacl.115",
    pages = "1535--1546",
}