@inproceedings{jiang-de-rijke-2018-sequence,
    title = "Why are Sequence-to-Sequence Models So Dull? Understanding the Low-Diversity Problem of Chatbots",
    author = "Jiang, Shaojie  and
      de Rijke, Maarten",
    editor = "Chuklin, Aleksandr  and
      Dalton, Jeff  and
      Kiseleva, Julia  and
      Borisov, Alexey  and
      Burtsev, Mikhail",
    booktitle = "Proceedings of the 2018 {EMNLP} Workshop {SCAI}: The 2nd International Workshop on Search-Oriented Conversational {AI}",
    month = oct,
    year = "2018",
    address = "Brussels, Belgium",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W18-5712/",
    doi = "10.18653/v1/W18-5712",
    pages = "81--86"
}