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Wen-He Si

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Preprint Aug 2026

What to Remember, What to Reveal: Privacy-Aware Memory for Conversational Agents

Long-term memory enables personalized conversational agents to retain user information across sessions. However, existing memory architectures primarily optimize for utility while neglecting the risks of unnecessarily storing and reusing private attributes such as personally identifiable information (PII). Addressing p...

Wen-Jie Wang, Wen-He Si, Xinyue Xu et al. · 1 citation

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