@inproceedings{jiang-etal-2019-massistant,
    title = "{MA}ssistant: A Personal Knowledge Assistant for {MOOC} Learners",
    author = "Jiang, Lan  and
      Hu, Shuhan  and
      Huang, Mingyu  and
      Wang, Zhichun  and
      Yang, Jinjian  and
      Ye, Xiaoju  and
      Zheng, Wei",
    editor = "Pad{\'o}, Sebastian  and
      Huang, Ruihong",
    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): System Demonstrations",
    month = nov,
    year = "2019",
    address = "Hong Kong, China",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/D19-3023/",
    doi = "10.18653/v1/D19-3023",
    pages = "133--138"
}