Yiqian Zhang
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126
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2026
Privacy Policy Enforcement Guardrails for Data-Sensitive Retrieval-Augmented Generation
The paper introduces a Privacy Policy Enforcement (PPE) framework using dual one-class density estimators to detect contextual data leakage in Retrieval-Augmented Generation (RAG) systems, achieving high accuracy with low false positives.
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cs.LGcs.AIcs.CRRecentMay 16, 2026
Privacy Policy Enforcement Guardrails for Data-Sensitive Retrieval-Augmented Generation
Osama Zafar, Alexander Nemecek, Yiqian Zhang, Wenbiao Li +4 more
The paper introduces a Privacy Policy Enforcement (PPE) framework using dual one-class density estimators to detect contextual data leakage in Retrieval-Augmented Generation (RAG) systems, achieving h…
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