An Enhanced Topic Modeling Method in Educational Domain by Integrating LDA with Semantic. - Ruofei Ding; Pucheng Huang; Shumin Chen; Jiale Zhang; Jingxiu Huang; Yunxiang Zheng (ICACT, 2024)

A Cognitive Topic Modeling Approach for Detailed Learner Analysis in Asynchronous Discussions. - Ruofei Ding; Xianfei Luo; Shumin Chen; Xiaomin Wu; Chi Zhang; Lixiang Liu; Yanyu Huang; Ling Chen; Jingxiu Huang; Yunxiang Zheng; Ke Zhu (IEEE Access, 2025)