Robust Task-Oriented Dialogue Generation with Contrastive Pre-training and Adversarial Filtering Shiquan Yang author Xinting Huang author Jey Han Lau author Sarah Erfani 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 yang-etal-2022-robust 10.18653/v1/2022.findings-emnlp.88 https://aclanthology.org/2022.findings-emnlp.88/ 2022-12 1220 1234