@article{pkchatpointernetworkguidedknowledge,
  title = {PK-Chat: Pointer Network Guided Knowledge Driven Generative Dialogue Model},
  author = {Cheng Deng and Bo Tong and Luoyi Fu and Jiaxin Ding and Dexing Cao and Xinbing Wang and Chenghu Zhou},
  year = {2023},
  eprint = {2304.00592},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2304.00592v1},
}