@inproceedings{xiao-etal-2021-ernie,
    title = "{ERNIE}-Gram: Pre-Training with Explicitly N-Gram Masked Language Modeling for Natural Language Understanding",
    author = "Xiao, Dongling  and
      Li, Yu-Kun  and
      Zhang, Han  and
      Sun, Yu  and
      Tian, Hao  and
      Wu, Hua  and
      Wang, Haifeng",
    editor = "Toutanova, Kristina  and
      Rumshisky, Anna  and
      Zettlemoyer, Luke  and
      Hakkani-Tur, Dilek  and
      Beltagy, Iz  and
      Bethard, Steven  and
      Cotterell, Ryan  and
      Chakraborty, Tanmoy  and
      Zhou, Yichao",
    booktitle = "Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies",
    month = jun,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2021.naacl-main.136/",
    doi = "10.18653/v1/2021.naacl-main.136",
    pages = "1702--1715"
}