@article{q2evaluatingfactualconsistencyin,
  title = {$Q^{2}$: Evaluating Factual Consistency in Knowledge-Grounded Dialogues via Question Generation and Question Answering},
  author = {Or Honovich and Leshem Choshen and Roee Aharoni and Ella Neeman and Idan Szpektor and Omri Abend},
  year = {2021},
  eprint = {2104.08202},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.08202v2},
}