@inproceedings{onhallucinationandpredictiveuncertainty,
  title = {On Hallucination and Predictive Uncertainty in Conditional Language Generation},
  author = {Yijun Xiao and William Yang Wang},
  year = {2021},
  booktitle = {EACL 2021 2},
  eprint = {2103.15025},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2103.15025v1},
}