@article{improvingconversationalrecommendation,
  title = {Improving Conversational Recommendation System by Pretraining on Billions Scale of Knowledge Graph},
  author = {Chi-Man Wong and Fan Feng and Wen Zhang and Chi-Man Vong and Hui Chen and Yichi Zhang and Peng He and Huan Chen and Kun Zhao and Huajun Chen},
  year = {2021},
  eprint = {2104.14899},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.14899v1},
}