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Li Sun

Associate Professor, Beijing University of Post and Telecommunications

2 papers at NeurIPS 2025

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Poster Session 3

Thursday, December 4, 2025 · 11:00 AM → 2:00 PM

Exhibit Hall C,D,E

Deeper with Riemannian Geometry: Overcoming Oversmoothing and Oversquashing for Graph Foundation Models

#3916 · Li Sun, Zhenhao Huang, Ming Zhang, Philip S. Yu

We create a new MPNN with Boundary Conditions of Riemannian Dynamics to combat oversquashing, while allowing for MPNN going deeper.

LIFEBENCH: Evaluating Length Instruction Following in Large Language Models

#3502 · Wei Zhang, Zhenhong Zhou, Kun Wang, Junfeng Fang, Rongwu Xu, Yuanhe Zhang, Rui Wang, Ge Zhang, Xinfeng Li, Li Sun, Lingjuan Lyu, Yang Liu, Sen Su