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Author

Rong-Cheng Tu

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Preprint Aug 2026

SafeCA: Safe Cross-Attention Localization and Regulation for Text-to-Video Jailbreak Defense

This work experimentally and systematically analyzes the differences between clean and jailbreak samples in the cross-attention feature space, revealing for the first time a cumulative separation effect and a progressively increasing trend of linear separability between the two during the diffusion process.

Si-Yuan Liang, Yupeng Qiu, Junfeng Fang et al. · 0 citations
Book Open access Jul 2026

EviRAG: Evidence-Guided Retrieval-Augmented Generation for Medical Vision-Language Models

An evidence-guided retrieval-augmented framework EviRAG is proposed that decomposes retrieval into structured and unstructured alignment levels and substantially reduces clinical inconsistencies compared to strong medical vision-language baselines.

Yiyang Gu, Jiayue Fan, Kaili-May Liu et al. · 1 citation

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