@inproceedings{galley-etal-2015-deltableu,
    title = "delta{BLEU}: A Discriminative Metric for Generation Tasks with Intrinsically Diverse Targets",
    author = "Galley, Michel  and
      Brockett, Chris  and
      Sordoni, Alessandro  and
      Ji, Yangfeng  and
      Auli, Michael  and
      Quirk, Chris  and
      Mitchell, Margaret  and
      Gao, Jianfeng  and
      Dolan, Bill",
    editor = "Zong, Chengqing  and
      Strube, Michael",
    booktitle = "Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (Volume 2: Short Papers)",
    month = jul,
    year = "2015",
    address = "Beijing, China",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/P15-2073/",
    doi = "10.3115/v1/P15-2073",
    pages = "445--450"
}