6 citations · 6 across the 2 of their papers we have counts for
2 papers
cs.AI2025★ 6 cited
Improving Question Embeddings with Cognitive Representation Optimization for Knowledge Tracing
Lixiang Xu, Xianwei Ding, Xin Yuan +5
Designed to track changes in students' knowledge status and predict their future answers based on students' historical answer records. Current research on KT modeling focuses on pr…
cs.CV2023
Group Multi-View Transformer for 3D Shape Analysis with Spatial Encoding
Lixiang Xu, Qingzhe Cui, Richang Hong +5
In recent years, the results of view-based 3D shape recognition methods have saturated, and models with excellent performance cannot be deployed on memory-limited devices due to th…