@inproceedings{huang-etal-2021-comparison,
    title = "A Comparison between Pre-training and Large-scale Back-translation for Neural Machine Translation",
    author = "Huang, Dandan  and
      Wang, Kun  and
      Zhang, Yue",
    editor = "Zong, Chengqing  and
      Xia, Fei  and
      Li, Wenjie  and
      Navigli, Roberto",
    booktitle = "Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021",
    month = aug,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2021.findings-acl.150/",
    doi = "10.18653/v1/2021.findings-acl.150",
    pages = "1718--1732"
}