FactGraph: Evaluating Factuality in Summarization with Semantic Graph Representations Leonardo F R Ribeiro author Mengwen Liu author Iryna Gurevych author Markus Dreyer author Mohit Bansal author 2022-07 text Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Marine Carpuat editor Marie-Catherine de Marneffe editor Ivan Vladimir Meza Ruiz editor Association for Computational Linguistics Seattle, United States conference publication ribeiro-etal-2022-factgraph 10.18653/v1/2022.naacl-main.236 https://aclanthology.org/2022.naacl-main.236/ 2022-07 3238 3253