@inproceedings{yang-wang-2019-blcu,
    title = "The {BLCU} System in the {BEA} 2019 Shared Task",
    author = "Yang, Liner  and
      Wang, Chencheng",
    editor = "Yannakoudakis, Helen  and
      Kochmar, Ekaterina  and
      Leacock, Claudia  and
      Madnani, Nitin  and
      Pil{\'a}n, Ildik{\'o}  and
      Zesch, Torsten",
    booktitle = "Proceedings of the Fourteenth Workshop on Innovative Use of NLP for Building Educational Applications",
    month = aug,
    year = "2019",
    address = "Florence, Italy",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W19-4421/",
    doi = "10.18653/v1/W19-4421",
    pages = "197--206"
}