Li, Quanzhi, and Qiong Zhang. “Twitter Event Summarization by Exploiting Semantic Terms and Graph Network”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 17 (May 18, 2021): 15347-15354. Accessed April 30, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/17802.