@inproceedings{seo-etal-2019-real,
    title = "Real-Time Open-Domain Question Answering with Dense-Sparse Phrase Index",
    author = "Seo, Minjoon  and
      Lee, Jinhyuk  and
      Kwiatkowski, Tom  and
      Parikh, Ankur  and
      Farhadi, Ali  and
      Hajishirzi, Hannaneh",
    editor = "Korhonen, Anna  and
      Traum, David  and
      M{\`a}rquez, Llu{\'i}s",
    booktitle = "Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics",
    month = jul,
    year = "2019",
    address = "Florence, Italy",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/Ingest-2025-COMPUTEL/P19-1436/",
    doi = "10.18653/v1/P19-1436",
    pages = "4430--4441"
}