Missing Counter-Evidence Renders NLP Fact-Checking Unrealistic for Misinformation Max Glockner author Yufang Hou author Iryna Gurevych author 2022-12 text Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing Yoav Goldberg editor Zornitsa Kozareva editor Yue Zhang editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates conference publication glockner-etal-2022-missing 10.18653/v1/2022.emnlp-main.397 https://aclanthology.org/2022.emnlp-main.397/ 2022-12 5916 5936