Zhiheng Wu
2 papers · Latest:
Computer Vision
MedHorizon: Towards Long-context Medical Video Understanding in the Wild
MedHorizon introduces a new benchmark for long-context medical video understanding, revealing current MLLMs struggle with sparse evidence retrieval and clinical reasoning.
2605.06537
RoboticsM$^{2}$GRPO: Mamba-based Multi-Agent Group Relative Policy Optimization for Biomimetic Underwater Robots Pursuit
M²GRPO uses Mamba-based policies and group-relative optimization for stable, scalable cooperative pursuit in biomimetic underwater robots.
2604.19404
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