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20222026
most citedCMU-Net: A Strong ConvMixer-based Medical Ultrasound Image Segmentation Network

137 citations · 189 across the 26 of their papers we have counts for

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cs.AI2026

TAPO: Tool-Aware Policy Optimization via Credit Transfer for Multimodal Search Agents

Chengqi Dong, Chuhuai Yue, Hang He +6

We identify and formally characterize credit misassignment as a systematic failure mode of GRPO in tool-augmented multimodal search agents: its uniform broadcast of trajectory-leve…