@inproceedings{li-etal-2022-unsupervised-multiple,
    title = "An Unsupervised Multiple-Task and Multiple-Teacher Model for Cross-lingual Named Entity Recognition",
    author = "Li, Zhuoran  and
      Hu, Chunming  and
      Guo, Xiaohui  and
      Chen, Junfan  and
      Qin, Wenyi  and
      Zhang, Richong",
    editor = "Muresan, Smaranda  and
      Nakov, Preslav  and
      Villavicencio, Aline",
    booktitle = "Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)",
    month = may,
    year = "2022",
    address = "Dublin, Ireland",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2022.acl-long.14/",
    doi = "10.18653/v1/2022.acl-long.14",
    pages = "170--179"
}