Continual Learning for Multilingual Neural Machine Translation via Dual Importance-based Model Division Junpeng Liu author Kaiyu Huang author Hao Yu author Jiuyi Li author Jinsong Su author Degen Huang author 2023-12 text Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication liu-etal-2023-continual 10.18653/v1/2023.emnlp-main.736 https://aclanthology.org/2023.emnlp-main.736/ 2023-12 12011 12027