@inproceedings{hosking-riedel-2019-evaluating,
    title = "Evaluating Rewards for Question Generation Models",
    author = "Hosking, Tom  and
      Riedel, Sebastian",
    editor = "Burstein, Jill  and
      Doran, Christy  and
      Solorio, Thamar",
    booktitle = "Proceedings of the 2019 Conference of the North {A}merican Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers)",
    month = jun,
    year = "2019",
    address = "Minneapolis, Minnesota",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/N19-1237/",
    doi = "10.18653/v1/N19-1237",
    pages = "2278--2283"
}