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Adversarial Robustness in VLA Models
2 articles · Last updated 2025-11-18
Contents
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1
Research
RoboGCG
Attackers can fully control a VLA-driven robot by appending just ~20 optimized text tokens to a normal instruction—no image manipulation, no model access at deployment.
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2
Research
Model-agnostic Adversarial Attack and Defense
A model-agnostic adversarial attack disrupts vision-language-action models by misaligning visual-text embeddings, while adversarial fine-tuning defends by learning perturbation-invariant representations.