Challenges and Applications of Automated Extraction of Socio-political Events from Text (CASE 2021): Workshop and Shared Task Report Ali Hürriyetoğlu author Hristo Tanev author Vanni Zavarella author Jakub Piskorski author Reyyan Yeniterzi author Osman Mutlu author Deniz Yuret author Aline Villavicencio author 2021-08 text Proceedings of the 4th Workshop on Challenges and Applications of Automated Extraction of Socio-political Events from Text (CASE 2021) Ali Hürriyetoğlu editor Association for Computational Linguistics Online conference publication hurriyetoglu-etal-2021-challenges 10.18653/v1/2021.case-1.1 https://aclanthology.org/2021.case-1.1/ 2021-08 1 9