@inproceedings{ou-etal-2021-refining-bert,
    title = "Refining {BERT} Embeddings for Document Hashing via Mutual Information Maximization",
    author = "Ou, Zijing  and
      Su, Qinliang  and
      Yu, Jianxing  and
      Zhao, Ruihui  and
      Zheng, Yefeng  and
      Liu, Bang",
    editor = "Moens, Marie-Francine  and
      Huang, Xuanjing  and
      Specia, Lucia  and
      Yih, Scott Wen-tau",
    booktitle = "Findings of the Association for Computational Linguistics: EMNLP 2021",
    month = nov,
    year = "2021",
    address = "Punta Cana, Dominican Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2021.findings-emnlp.203/",
    doi = "10.18653/v1/2021.findings-emnlp.203",
    pages = "2360--2369"
}