@inproceedings{hong-etal-2020-handling,
    title = "Handling Anomalies of Synthetic Questions in Unsupervised Question Answering",
    author = "Hong, Giwon  and
      Kang, Junmo  and
      Lim, Doyeon  and
      Myaeng, Sung-Hyon",
    editor = "Scott, Donia  and
      Bel, Nuria  and
      Zong, Chengqing",
    booktitle = "Proceedings of the 28th International Conference on Computational Linguistics",
    month = dec,
    year = "2020",
    address = "Barcelona, Spain (Online)",
    publisher = "International Committee on Computational Linguistics",
    url = "https://aclanthology.org/2020.coling-main.306/",
    doi = "10.18653/v1/2020.coling-main.306",
    pages = "3441--3448"
}