@inproceedings{gu-etal-2022-continual,
    title = "Continual Learning of Neural Machine Translation within Low Forgetting Risk Regions",
    author = "Gu, Shuhao  and
      Hu, Bojie  and
      Feng, Yang",
    editor = "Goldberg, Yoav  and
      Kozareva, Zornitsa  and
      Zhang, Yue",
    booktitle = "Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing",
    month = dec,
    year = "2022",
    address = "Abu Dhabi, United Arab Emirates",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2022.emnlp-main.111/",
    doi = "10.18653/v1/2022.emnlp-main.111",
    pages = "1707--1718"
}