2 papers
math.DG2026
Average signature of geodesic paths in compact Lie groups
Chong Liu, Shi Wang
For any compact connected Lie group , we introduce a novel notion of average signature valued in its tensor Lie algebra, by taking the average value of the signat…
cs.LG2025
Baichuan-M2: Scaling Medical Capability with Large Verifier System
M2 Team, Chengfeng Dou, Chong Liu +31
As large language models (LLMs) advance in conversational and reasoning capabilities, their practical application in healthcare has become a critical research focus. However, there…