@article{likelihoodasaperformancegaugefor,
  title = {Likelihood as a Performance Gauge for Retrieval-Augmented Generation},
  author = {Tianyu Liu and Jirui Qi and Paul He and Arianna Bisazza and Mrinmaya Sachan and Ryan Cotterell},
  year = {2024},
  eprint = {2411.07773},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2411.07773v1},
}