Investigating the Developmental Trajectory of Critical Thinking in Online Discourse Among College Students: An Epistemic Network Analysis. - Haoxin Xu; Dan Huang; Jing Leng; Xianlong Xu (ICLS, 2020)

A Learning Resource Recommendation Algorithm Based on Online Learning Behavior. - Haoxin Xu; Bihao Hu; Xiaoqing Gu; Longwei Zheng (ICASSP, 2024)

3D Face Reconstruction Using A Spectral-Based Graph Convolution Encoder. - Haoxin Xu; Zezheng Zhao; Yuxin Cao; Chunyu Chen; Hao Ge; Ziyao Liu (WWW (Companion Volume), 2024)

TMATH A Dataset for Evaluating Large Language Models in Generating Educational Hints for Math Word Problems. - Changyong Qi; Yuang Wei; Haoxin Xu; Longwei Zheng; Peiji Chen; Xiaoqing Gu (COLING, 2025)

Enhancing Small Model Performance in Educational Classification Tasks through Knowledge Distillation. - Haoxin Xu; Changyong Qi; Bingqian Jiang; Tong Liu; Longwei Zheng; Xiaoqing Gu (ICASSP, 2025)

Integrating 4C/ID model into computer- supported formative assessment system to improve the effectiveness of complex skills training for vocational education. - Haoxin Xu; Tianrun Deng; Xianlong Xu; Xiaoqing Gu; Lingyun Huang; Haoran Xie 001; Minhong Wang 001 (Educ. Inf. Technol., 2025)

Metacognitive skills driven knowledge tracing. - Jiaqi Yin; Jingyang Qiao; Haoxin Xu; Tiong-Thye Goh; Yi Hu (Expert Syst. Appl., 2026)