@inproceedings{aprobabilisticendtoendtaskoriented,
  title = {A Probabilistic End-To-End Task-Oriented Dialog Model with Latent Belief States towards Semi-Supervised Learning},
  author = {Yichi Zhang and Zhijian Ou and Huixin Wang and Junlan Feng},
  year = {2020},
  booktitle = {EMNLP 2020 11},
  eprint = {2009.08115},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2009.08115v3},
}