Rumor Detection on Social Media: Datasets, Methods and Opportunities Quanzhi Li author Qiong Zhang author Luo Si author Yingchi Liu author 2019-11 text Proceedings of the Second Workshop on Natural Language Processing for Internet Freedom: Censorship, Disinformation, and Propaganda Anna Feldman editor Giovanni Da San Martino editor Alberto Barrón-Cedeño editor Chris Brew editor Chris Leberknight editor Preslav Nakov editor Association for Computational Linguistics Hong Kong, China conference publication li-etal-2019-rumor 10.18653/v1/D19-5008 https://aclanthology.org/D19-5008/ 2019-11 66 75