@inproceedings{hitomi-etal-2019-large,
    title = "A Large-Scale Multi-Length Headline Corpus for Analyzing Length-Constrained Headline Generation Model Evaluation",
    author = "Hitomi, Yuta  and
      Taguchi, Yuya  and
      Tamori, Hideaki  and
      Kikuta, Ko  and
      Nishitoba, Jiro  and
      Okazaki, Naoaki  and
      Inui, Kentaro  and
      Okumura, Manabu",
    editor = "van Deemter, Kees  and
      Lin, Chenghua  and
      Takamura, Hiroya",
    booktitle = "Proceedings of the 12th International Conference on Natural Language Generation",
    month = oct # "–" # nov,
    year = "2019",
    address = "Tokyo, Japan",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/W19-8641/",
    doi = "10.18653/v1/W19-8641",
    pages = "333--343"
}