Ya-Xin Xiao

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Publication activitypapers/week, last 8 weeks

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Constitutional AI & AI Ethics (1)Red-Teaming & Adversarial Robustness (1)

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Qing-Qing Ye (1)Hua-Di Zheng (1)Haibo Hu (1)

Papers (1)

Sep 3, 2026

Ya-Xin Xiao +32w ago·also Affiliation:

Inferring Hidden User Models from the Behavior of Personalized LLM Agents

UMPeek reveals that even when memory access is restricted, personalized LLM agents can still leak sensitive user information through their decision-making patterns.

Ya-Xin Xiao, Qing-Qing Ye, Hua-Di Zheng +1

Constitutional AI & AI Ethics Red-Teaming & Adversarial Robustness

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Ya-Xin Xiao

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)