Youheng Bai

11 papers A* 4A 1B 1Journal 4Unranked 1
YearRankTypeTitle / Venue / Authors
2026 A* conf
A Frequency-Aware Mixture of Heterogeneous Experts Framework for Knowledge Tracing.
WWW
Youheng Bai, Mingliang Hou, Teng Guo, Zitao Liu, Weiqi Luo
2025 A* conf
Denoised Attention and Question-Augmented Representations for Knowledge Tracing.
IJCAI
Jiwei Deng, Youheng Bai, Mingliang Hou, Teng Guo, Zitao Liu, Weiqi Luo
2025 — conf
LFPKT: Enhancing Learning and Forgetting Processes in Attention Based Knowledge Tracing Models.
AIED Companion (1)
Youheng Bai, Zitao Liu
2025 J jnl
Learning multi-granularity temporal characteristics for attention based knowledge tracing.
Neurocomputing
Youheng Bai, Xueyi Li, Zitao Liu, Yaying Huang, Teng Guo, Mingliang Hou, Weiqi Luo
2025 J jnl
Prerequisite Relation Learning: A Survey and Outlook.
ACM Comput. Surv.
Youheng Bai, Zitao Liu, Teng Guo, Mingliang Hou, Kui Xiao
2025 A* conf
Rethinking and Improving Student Learning and Forgetting Processes for Attention based Knowledge Tracing Models.
AAAI
Youheng Bai, Xueyi Li, Zitao Liu, Yaying Huang, Mi Tian, Weiqi Luo
2025 J jnl
csKT: Addressing cold-start problem in knowledge tracing via kernel bias and cone attention.
Expert Syst. Appl.
Youheng Bai, Xueyi Li, Zitao Liu, Yaying Huang, Teng Guo, Mingliang Hou, Feng Xia, Weiqi Luo
2024 A* conf
Enhancing Length Generalization for Attention Based Knowledge Tracing Models with Linear Biases.
IJCAI
Xueyi Li, Youheng Bai, Teng Guo, Zitao Liu, Yaying Huang, Xiangyu Zhao, Feng Xia, Weiqi Luo, Jian Weng
2024 A conf
Extending Context Window of Attention Based Knowledge Tracing Models via Length Extrapolation.
ECAI
Xueyi Li, Youheng Bai, Teng Guo, Ying Zheng, Mingliang Hou, Bojun Zhan, Yaying Huang, Zitao Liu, Boyu Gao, Weiqi Luo
2022 B conf
Extracting Precedence Relations between Video Lectures in MOOCs.
ICMR
Kui Xiao, Youheng Bai, Yan Zhang
2022 J jnl
Extracting Prerequisite Relations among Concepts From the Course Descriptions (SEKEEO-RN).
Int. J. Softw. Eng. Knowl. Eng.
Kui Xiao, Youheng Bai, Zesong Wang