Learning Behavior-oriented Knowledge Tracing. - Bihan Xu; Zhenya Huang; Jiayu Liu 001; Shuanghong Shen; Qi Liu 003; Enhong Chen; Jinze Wu; Shijin Wang 001 (KDD, 2023)

Quiz-based Knowledge Tracing. - Shuanghong Shen; Enhong Chen; Bihan Xu; Qi Liu 003; Zhenya Huang; Linbo Zhu; Yu Su 002 (CoRR, 2023)

Item-Difficulty-Aware Learning Path Recommendation: From a Real Walking Perspective. - Haotian Zhang; Shuanghong Shen; Bihan Xu; Zhenya Huang; Jinze Wu; Jing Sha; Shijin Wang 001 (KDD, 2024)

IRT-Router: Effective and Interpretable Multi-LLM Routing via Item Response Theory. - Wei Song 010; Zhenya Huang; Cheng Cheng; Weibo Gao; Bihan Xu; Guanhao Zhao; Fei Wang 063; Runze Wu 001 (ACL (1), 2025)

Digital Player: Evaluating Large Language Models based Human-like Agent in Games. - Jiawei Wang; Kai Wang 064; Shaojie Lin; Runze Wu 001; Bihan Xu; Lingeng Jiang; Shiwei Zhao; Renyu Zhu; Haoyu Liu; Zhipeng Hu; Zhong Fan; Le Li; et al. (CoRR, 2025)

Empowering Economic Simulation for Massively Multiplayer Online Games through Generative Agent-Based Modeling. - Bihan Xu; Shiwei Zhao; Runze Wu 001; Zhenya Huang; Jiawei Wang; Zhipeng Hu; Kai Wang 064; Haoyu Liu; Tangjie Lv; Le Li; Changjie Fan; Xin T. Tong; et al. (CoRR, 2025)