@inproceedings{rao-etal-2021-rg,
    title = "{RG} {PA} at {S}em{E}val-2021 Task 1: A Contextual Attention-based Model with {R}o{BERT}a for Lexical Complexity Prediction",
    author = "Rao, Gang  and
      Li, Maochang  and
      Hou, Xiaolong  and
      Jiang, Lianxin  and
      Mo, Yang  and
      Shen, Jianping",
    editor = "Palmer, Alexis  and
      Schneider, Nathan  and
      Schluter, Natalie  and
      Emerson, Guy  and
      Herbelot, Aurelie  and
      Zhu, Xiaodan",
    booktitle = "Proceedings of the 15th International Workshop on Semantic Evaluation (SemEval-2021)",
    month = aug,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2021.semeval-1.79/",
    doi = "10.18653/v1/2021.semeval-1.79",
    pages = "623--626"
}