@article{agraphbasedandpatientdemographicsaware,
  title = {A Weighted Heterogeneous Graph Based Dialogue System},
  author = {Xinyan Zhao and LiangWei Chen and Huanhuan Chen},
  year = {2020},
  eprint = {2010.10699},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2010.10699v2},
}