Claim-Centric and Sentiment Guided Graph Attention Network for Rumour Detection Sajad Ramezani author Mauzama Firdaus author Lili Mou author 2024-05 text Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024) Nicoletta Calzolari editor Min-Yen Kan editor Veronique Hoste editor Alessandro Lenci editor Sakriani Sakti editor Nianwen Xue editor ELRA and ICCL Torino, Italia conference publication ramezani-etal-2024-claim https://aclanthology.org/2024.lrec-main.287/ 2024-05 3235 3241