FactGraph: Evaluating Factuality in Summarization with Semantic Graph Representations - Ribeiro, Leonardo F. R. (Verfasser); Liu, Mengwen (Verfasser); Gurevych, Iryna (Verfasser); Dreyer, Markus (Verfasser); Bansal, Mohit (Verfasser) (Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics. Human Language Technologies, 2022)