Uncertainty-Aware Label Refinement for Sequence Labeling Tao Gui author Jiacheng Ye author Qi Zhang author Zhengyan Li author Zichu Fei author Yeyun Gong author Xuanjing Huang author 2020-11 text Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP) Bonnie Webber editor Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication gui-etal-2020-uncertainty 10.18653/v1/2020.emnlp-main.181 https://aclanthology.org/2020.emnlp-main.181/ 2020-11 2316 2326