Team “NoConflict” at CASE 2021 Task 1: Pretraining for Sentence-Level Protest Event Detection Tiancheng Hu author Niklas Stoehr 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 hu-stoehr-2021-team 10.18653/v1/2021.case-1.20 https://aclanthology.org/2021.case-1.20/ 2021-08 152 160