一种基于BabelNet语义网的隐私信息泄露度量方法及系统

By using a privacy information leakage measurement method based on BabelNet semantic web, the problem of lack of unified measurement standards in existing technologies is solved, accurate measurement is achieved in multilingual environments, and the development of privacy protection technology is promoted.

CN116383880BActive Publication Date: 2026-07-17BEIJING UNIV OF TECH

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING UNIV OF TECH
Filing Date
2023-04-10
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The lack of a unified standard for measuring privacy information leakage in existing technologies makes it difficult to accurately measure privacy information leakage, which affects the development and application of privacy protection technologies.

Method used

Based on the BabelNet semantic network, this method extracts privacy information and maps it to concept nodes, formulates privacy leakage propagation rules, calculates the contribution value and weight of the path set, and uses a graph depth-first traversal algorithm and contribution value correction method to achieve accurate measurement of target privacy information.

Benefits of technology

It offers multilingual universality and high scenario adaptability, enabling accurate measurement of privacy information leakage in multiple language environments and promoting the development and improvement of privacy protection technologies.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明公开了一种基于BabelNet语义网的隐私信息泄露度量方法及系统,包括:将应用场景中的隐私信息映射到BabelNet语义网的对应概念节点中,提取概念节点之间所包含的语义关系;基于概念节点和语义关系,制定隐私泄露传递规则;对每个已知隐私信息与目标隐私信息间路径进行遍历,得到路径集合;基于隐私泄露传递规则以及路径集合中每条语义边的权重值,对每个已知隐私信息与目标隐私信息的每条路径的进行贡献值计算并求和,得到每个已知隐私信息对目标隐私信息泄露的贡献值;对所有已知隐私信息对目标隐私信息泄露的贡献值进行加权求和,得到目标隐私信息泄露度量值,可供隐私保护领域的研究者们准确地掌握隐私信息泄露。
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