A Study on Grouping Strategy of Collaborative Learning Based on Clustering Algorithm. - Qingtang Liu; Shen Ba; Jingxiu Huang; Linjing Wu; Chuanyuan Lao (ICBL, 2017)

Research on the Construction of Corpus for Automatic Solution of Elementary Mathematics Statistics Applications. - Chuanyuan Lao; Qingtang Liu; Linjing Wu; Jingxiu Huang; Gang Zhao 004 (PSIVT Workshops, 2017)

Design and Implementation of Automatic Question Answering System in Information Retrieval. - Xiaomei Feng; Qingtang Liu; Chuanyuan Lao; Dinghui Sun (IEEA, 2018)