Trabelsi, Amine, and Osmar Zaiane. “Unsupervised Model for Topic Viewpoint Discovery in Online Debates Leveraging Author Interactions”. Proceedings of the International AAAI Conference on Web and Social Media 12, no. 1 (June 15, 2018). Accessed April 24, 2024. https://ojs.aaai.org/index.php/ICWSM/article/view/15021.