@inproceedings{hu-etal-2021-toward,
    title = "Toward Fully Exploiting Heterogeneous Corpus:A Decoupled Named Entity Recognition Model with Two-stage Training",
    author = "Hu, Yun  and
      Zhu, Yeshuang  and
      Zhang, Jinchao  and
      Zheng, Changwen  and
      Zhou, Jie",
    editor = "Zong, Chengqing  and
      Xia, Fei  and
      Li, Wenjie  and
      Navigli, Roberto",
    booktitle = "Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021",
    month = aug,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2021.findings-acl.143/",
    doi = "10.18653/v1/2021.findings-acl.143",
    pages = "1641--1652"
}