@inproceedings{amidei2020identifying,
  title={Identifying annotator bias: A new IRT-based method for bias identification},
  author={Amidei, Jacopo and Piwek, Paul and Willis, Alistair},
  booktitle={Proceedings of the 28th International Conference on Computational Linguistics},
  pages={4787--4797},
  year={2020}
}