Trabelsi, Amine, and Osmar R. Zaïane. 2019. “PhAITV: A Phrase Author Interaction Topic Viewpoint Model for the Summarization of Reasons Expressed by Polarized Stances”. Proceedings of the International AAAI Conference on Web and Social Media 13 (01), 482-92. https://www.aaai.org/ojs/index.php/ICWSM/article/view/3246.