@article{variationaltransformersfordiverserespons,
  title = {Variational Transformers for Diverse Response Generation},
  author = {Zhaojiang Lin and Genta Indra Winata and Peng Xu and Zihan Liu and Pascale Fung},
  year = {2020},
  eprint = {2003.12738},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2003.12738v1},
}