Wenyuan Yang
2 indexed papers
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226
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Crypto×2AI×1Vision×1
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2026
Stego Battlefield: Evaluating Image Steganography Attacks and Steganalysis Defenses
The paper introduces SADBench, a systematic benchmark designed to evaluate both the effectiveness of steganographic attacks injecting harmful content and the robustness of steganalysis defenses against these threats.
Need to Know: Contextual-Integrity-Grounded Query Rewriting for Privacy-Conscious LLM Delegation
The paper introduces a Contextual Integrity (CI) framework and a new benchmark (DelegateCI-Bench) to rewrite user queries sent to cloud LLMs, ensuring only task-essential information is retained while preserving utility and maximizing privacy.
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Papers
cs.CRcs.AIRecentJun 2, 2026
Need to Know: Contextual-Integrity-Grounded Query Rewriting for Privacy-Conscious LLM Delegation
The paper introduces a Contextual Integrity (CI) framework and a new benchmark (DelegateCI-Bench) to rewrite user queries sent to cloud LLMs, ensuring only task-essential information is retained while…
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cs.CRcs.CVRecentMay 7, 2026