الباحثون

Min Xu

المنشورات 2

نسخة أولية وصول مفتوح

FORGE: Form-Optimal Routing of Grounded Evidence for Frozen LLM Agents

Xi Xiao, Yunbei Zhang, Chen Liu وآخرون · 2026

In agentic AI systems, frozen foundation models are increasingly deployed as closed-weight API endpoints, making downstream adaptation possible only through the inputs and inference procedures surrounding the model. As a result, for each input query, two coupled decisions largely determine both answer quality and token …

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ConPro: Contrast Projection Pretraining for Label-Efficient Vessel Segmentation in DSA Sequences

Xinge Guo, Yuanhao Wang, Liqi Shu وآخرون · 2026

Dense vessel annotation in digital subtraction angiography (DSA) is labor-intensive, yet every unlabeled sequence records how contrast passes through the vessels. Semi-supervised methods take their targets from the current model, and generic self-supervised pretexts reconstruct static appearance, so this signal goes un …

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