Li Sun

4 papers Beijing Univ. of Posts and Telecomm.

• $\textit{HiMaCon:}$ Discovering Hierarchical Manipulation Concepts from Unlabeled Multi-Modal Data
• D$^2$GS: Dense Depth Regularization for LiDAR-free Urban Scene Reconstruction
• Deeper with Riemannian Geometry: Overcoming Oversmoothing and Oversquashing for Graph Foundation Models
• LIFEBENCH: Evaluating Length Instruction Following in Large Language Models