Prerequisite-Driven Deep Knowledge Tracing. - Penghe Chen; Yu Lu 003; Vincent W. Zheng; Yang Pian (ICDM, 2018)

CogLearn: A Cognitive Graph-Oriented Online Learning System. - Yang Pian; Yu Lu 003; Penghe Chen; Qinglong Duan (ICDE, 2019)

A Gamified Solution to the Cold-Start Problem of Intelligent Tutoring System. - Yang Pian; Yu Lu 003; Yuqi Huang; Ig Ibert Bittencourt (AIED (2), 2020)

RadarMath: An Intelligent Tutoring System for Math Education. - Yu Lu 003; Yang Pian; Penghe Chen; Qinggang Meng; Yunbo Cao (AAAI, 2021)

SLP: A Multi-Dimensional and Consecutive Dataset from K-12 Education. - Yu Lu 003; Yang Pian; Ziding Shen; Penghe Chen; Xiaoqing Li (ICCE, 2021)

Introducing Response Time into Guessing and Slipping for Cognitive Diagnosis. - Penghe Chen; Yu Lu 003; Yang Pian; Yan Li; Yunbo Cao (AIED (2), 2022)

CMKT: Concept Map Driven Knowledge Tracing. - Yu Lu 003; Penghe Chen; Yang Pian; Vincent W. Zheng (IEEE Trans. Learn. Technol., 2022)

Improving the Item Selection Process with Reinforcement Learning in Computerized Adaptive Testing. - Yang Pian; Penghe Chen; Yu Lu 003; Guangchen Song; Pengtao Chen (AIED (Posters/Late Breaking Results/...), 2023)

From "Giving a Fish" to "Teaching to Fish": Enhancing ITS Inner Loops with Large Language Models. - Yang Pian; Muyun Li; Yu Lu 003; Penghe Chen (AIED Companion (2), 2024)

Leveraging Large Language Models to Enhance the Inner Loops of Intelligent Tutoring Systems. - Yang Pian; Yu Lu (AIED (3), 2025)