@inproceedings{ijcai2020p639,
  title     = {Two-stage Behavior Cloning for Spoken Dialogue System in Debt Collection},
  author    = {Wang, Zihao and Liu, Jia and Cui, Hengbin and Jin, Chunxiang and Yang, Minghui and Wang, Yafang and Li, Xiaolong and Mao, Renxin},
  booktitle = {Proceedings of the Twenty-Ninth International Joint Conference on
               Artificial Intelligence, {IJCAI-20}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization},
  editor    = {Christian Bessiere},
  pages     = {4633--4639},
  year      = {2020},
  month     = {7},
  note      = {Special Track on AI in FinTech},
  doi       = {10.24963/ijcai.2020/639},
  url       = {https://doi.org/10.24963/ijcai.2020/639},
}