@article{contextualawarejointprobabilitymodel,
  title = {Contextual Aware Joint Probability Model Towards Question Answering System},
  author = {Liu Yang and Lijing Song},
  year = {2019},
  eprint = {1904.08109},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1904.08109v1},
}