@inproceedings{ren-etal-2023-covariance,
    title = "{C}o{V}ariance-based Causal Debiasing for Entity and Relation Extraction",
    author = "Ren, Lin  and
      Liu, Yongbin  and
      Cao, Yixin  and
      Ouyang, Chunping",
    editor = "Bouamor, Houda  and
      Pino, Juan  and
      Bali, Kalika",
    booktitle = "Findings of the Association for Computational Linguistics: EMNLP 2023",
    month = dec,
    year = "2023",
    address = "Singapore",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2023.findings-emnlp.173/",
    doi = "10.18653/v1/2023.findings-emnlp.173",
    pages = "2627--2640"
}