ARC-NLP at ClimateActivism 2024: Stance and Hate Speech Detection by Generative and Encoder Models Optimized with Tweet-Specific Elements Ahmet Kaya author Oguzhan Ozcelik author Cagri Toraman author 2024-03 text Proceedings of the 7th Workshop on Challenges and Applications of Automated Extraction of Socio-political Events from Text (CASE 2024) Ali Hürriyetoğlu editor Hristo Tanev editor Surendrabikram Thapa editor Gökçe Uludoğan editor Association for Computational Linguistics St. Julians, Malta conference publication kaya-etal-2024-arc 10.18653/v1/2024.case-1.15 https://aclanthology.org/2024.case-1.15/ 2024-03 111 117