@inproceedings{pan-etal-2019-improving,
    title = "Improving Open-Domain Dialogue Systems via Multi-Turn Incomplete Utterance Restoration",
    author = "Pan, Zhufeng  and
      Bai, Kun  and
      Wang, Yan  and
      Zhou, Lianqiang  and
      Liu, Xiaojiang",
    editor = "Inui, Kentaro  and
      Jiang, Jing  and
      Ng, Vincent  and
      Wan, Xiaojun",
    booktitle = "Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP)",
    month = nov,
    year = "2019",
    address = "Hong Kong, China",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/D19-1191/",
    doi = "10.18653/v1/D19-1191",
    pages = "1824--1833"
}