Continual Named Entity Recognition without Catastrophic Forgetting Duzhen Zhang author Wei Cong author Jiahua Dong author Yahan Yu author Xiuyi Chen author Yonggang Zhang author Zhen Fang 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 zhang-etal-2023-continual-named 10.18653/v1/2023.emnlp-main.509 https://aclanthology.org/2023.emnlp-main.509/ 2023-12 8186 8197