CheckHARD: Checking Hard Labels for Adversarial Text Detection, Prediction Correction, and Perturbed Word Suggestion Hoang-Quoc Nguyen-Son author Huy Quang Ung author Seira Hidano author Kazuhide Fukushima author Shinsaku Kiyomoto author 2022-12 text Findings of the Association for Computational Linguistics: EMNLP 2022 Yoav Goldberg editor Zornitsa Kozareva editor Yue Zhang editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates conference publication nguyen-son-etal-2022-checkhard 10.18653/v1/2022.findings-emnlp.210 https://aclanthology.org/2022.findings-emnlp.210/ 2022-12 2903 2913