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arXiv 2601.06357cs.CRcs.AI
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智能隐私政策助手:一种基于大语言模型的透明且可操作的隐私通知系统

Smart Privacy Policy Assistant: An LLM-Powered System for Transparent and Actionable Privacy Notices

Binghamton University(宾汉姆顿大学)

Sriharshini Kalvakuntla, Luoxi Tang, Yuqiao Meng, Zhaohan Xi

AI总结:

本文提出基于大语言模型的智能隐私政策助手,通过自动提取和分类隐私条款,生成可理解的解释,提升用户对隐私政策的理解和透明度。

摘要:

大多数用户在不阅读或理解隐私政策的情况下同意在线隐私政策,尽管这些文件规定了个人数据的收集、共享和货币化方式。隐私政策通常较长、法律复杂,难以让非专业人士理解。本文提出了智能隐私政策助手,这是一种基于大语言模型的系统,能够自动摄入隐私政策,提取并分类关键条款,分配可被人类理解的风险等级,并生成清晰简洁的解释。该系统通过浏览器扩展或移动界面实现实时使用,在用户披露敏感信息或授予风险权限之前显示上下文相关的警告。我们描述了端到端的流程,包括政策摄入、条款分类、风险评分和解释生成,并提出基于条款级准确性、政策级风险一致性和用户理解的评估框架。

英文摘要:

Most users agree to online privacy policies without reading or understanding them, even though these documents govern how personal data is collected, shared, and monetized. Privacy policies are typically long, legally complex, and difficult for non-experts to interpret. This paper presents the Smart Privacy Policy Assistant, an LLM-powered system that automatically ingests privacy policies, extracts and categorizes key clauses, assigns human-interpretable risk levels, and generates clear, concise explanations. The system is designed for real-time use through browser extensions or mobile interfaces, surfacing contextual warnings before users disclose sensitive information or grant risky permissions. We describe the end-to-end pipeline, including policy ingestion, clause categorization, risk scoring, and explanation generation, and propose an evaluation framework based on clause-level accuracy, policy-level risk agreement, and user comprehension.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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