DUCK: Rumour Detection on Social Media by Modelling User and Comment Propagation Networks Lin Tian author Xiuzhen Zhang author Jey Han Lau 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 tian-etal-2022-duck 10.18653/v1/2022.naacl-main.364 https://aclanthology.org/2022.naacl-main.364/ 2022-07 4939 4949