@inproceedings{li-etal-2020-hero,
    title = "{HERO}: Hierarchical Encoder for {V}ideo+{L}anguage Omni-representation Pre-training",
    author = "Li, Linjie  and
      Chen, Yen-Chun  and
      Cheng, Yu  and
      Gan, Zhe  and
      Yu, Licheng  and
      Liu, Jingjing",
    editor = "Webber, Bonnie  and
      Cohn, Trevor  and
      He, Yulan  and
      Liu, Yang",
    booktitle = "Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP)",
    month = nov,
    year = "2020",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2020.emnlp-main.161/",
    doi = "10.18653/v1/2020.emnlp-main.161",
    pages = "2046--2065"
}