@article{rqugereferencefreemetricforevaluating,
  title = {RQUGE: Reference-Free Metric for Evaluating Question Generation by Answering the Question},
  author = {Alireza Mohammadshahi and Thomas Scialom and Majid Yazdani and Pouya Yanki and Angela Fan and James Henderson and Marzieh Saeidi},
  year = {2022},
  eprint = {2211.01482},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2211.01482v3},
}