Adversarial Attack and Defense of Structured Prediction Models Wenjuan Han author Liwen Zhang author Yong Jiang author Kewei Tu 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 han-etal-2020-adversarial 10.18653/v1/2020.emnlp-main.182 https://aclanthology.org/2020.emnlp-main.182/ 2020-11 2327 2338