Robustness Testing of Language Understanding in Task-Oriented Dialog Jiexi Liu author Ryuichi Takanobu author Jiaxin Wen author Dazhen Wan author Hongguang Li author Weiran Nie author Cheng Li author Wei Peng author Minlie Huang author 2021-08 text Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers) Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication liu-etal-2021-robustness 10.18653/v1/2021.acl-long.192 https://aclanthology.org/2021.acl-long.192/ 2021-08 2467 2480