@inproceedings{massistantapersonalknowledgeassistantfor,
  title = {MAssistant: A Personal Knowledge Assistant for MOOC Learners},
  author = {Lan Jiang and Shuhan Hu and Mingyu Huang and Zhichun Wang and Jinjian Yang and Xiaoju Ye and Wei Zheng},
  year = {2019},
  booktitle = {IJCNLP 2019 11},
  url = {https://aclanthology.org/D19-3023},
}