Author

Yan Yan

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#artificial intelligence Preprint Sep 2026

CueKFS: Agentic Cue-Driven Keyframe Selection for Long Video Understanding

A training-free method that reformulates question--frame matching as comparing frames against a set of dynamically generated visual cues, showing that agentic cue refinement drives active re-exploration of the video, yielding relative similarity gains of up to 92% over the initial context.

W. Kang, Hanieh Deilamsalehy, Yumo Xu et al. · 0 citations

Aug 2026

MG-Hybrid: mask-guided hybrid state space models with semantic alignment for radiology report generation

This study proposes MG-Hybrid to harmonize computational efficiency with anatomical fidelity while bridging the semantic gap between visual features and clinical text, a Mask-Guided Visual Disentanglement strategy that extracts structured organ-specific prototypes to preserve the spatial integrity of regions such as th...

Yilin Li, Zijian Zhao, Yizhuo Yuan et al. · Applied intelligence (Boston... · 0 citations