@inproceedings{madotto-etal-2021-continual,
    title = "Continual Learning in Task-Oriented Dialogue Systems",
    author = "Madotto, Andrea  and
      Lin, Zhaojiang  and
      Zhou, Zhenpeng  and
      Moon, Seungwhan  and
      Crook, Paul  and
      Liu, Bing  and
      Yu, Zhou  and
      Cho, Eunjoon  and
      Fung, Pascale  and
      Wang, Zhiguang",
    editor = "Moens, Marie-Francine  and
      Huang, Xuanjing  and
      Specia, Lucia  and
      Yih, Scott Wen-tau",
    booktitle = "Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing",
    month = nov,
    year = "2021",
    address = "Online and Punta Cana, Dominican Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2021.emnlp-main.590/",
    doi = "10.18653/v1/2021.emnlp-main.590",
    pages = "7452--7467"
}