Improving Faithfulness by Augmenting Negative Summaries from Fake Documents Tianshu Wang author Faisal Ladhak author Esin Durmus author He He 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 wang-etal-2022-improving 10.18653/v1/2022.emnlp-main.816 https://aclanthology.org/2022.emnlp-main.816/ 2022-12 11913 11921