Jeong, J., Kang, J.- han, & Moon, S. (2020). Identifying and Quantifying Coordinated Manipulation of Upvotes and Downvotes in Naver News Comments. Proceedings of the International AAAI Conference on Web and Social Media, 14(1), 303-314. Retrieved from https://aaai.org/ojs/index.php/ICWSM/article/view/7301