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Huang-Xun Chen

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#computer vision Preprint Sep 2026

From Knowing to Abstaining: Bridging the Representation-Action Gap in Vision-Language Models

Rep2Act, a representation-to-action alignment method that translates latent answerability awareness into explicit abstention decisions, is introduced, a representation-to-action alignment method that translates latent answerability awareness into explicit abstention decisions.

Jia-Luo He, Huang-Xun Chen · 0 citations

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