@inproceedings{gao-etal-2021-hierarchical,
    title = "Hierarchical Character Tagger for Short Text Spelling Error Correction",
    author = "Gao, Mengyi  and
      Xu, Canran  and
      Shi, Peng",
    editor = "Xu, Wei  and
      Ritter, Alan  and
      Baldwin, Tim  and
      Rahimi, Afshin",
    booktitle = "Proceedings of the Seventh Workshop on Noisy User-generated Text (W-NUT 2021)",
    month = nov,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2021.wnut-1.13/",
    doi = "10.18653/v1/2021.wnut-1.13",
    pages = "106--113"
}