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Updated: Jan 24, 2026

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Retrieval of Mouse Oocytes
Published on: April 28, 2007
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基于格子的隐私保护多式联络检索,用于医疗保健
Yingying Hou1, Wenbin Yao1, Xikang Zhu1
1School of Computer Science, Beijing University of Posts and Telecommunications, Beijing, 100876, China; Beijing Key Laboratory of Intelligent Telecommunications Software and Multimedia, Beijing, 100876, China.
Journal of biomedical informatics
|January 22, 2026
概括
这项研究引入了一个安全的框架来搜索加密的多式联络医疗数据,增强协作医疗研究中的隐私. 它可以在不同类型的数据中进行高效,细粒度的检索,同时确保患者的保密性.
科学领域:
- 医疗信息学 医疗信息学
- 密码学 密码学 密码学 密码学
- 数据安全 数据安全
背景情况:
- 多模式数据对于个性化医疗和诊断至关重要.
- 在数据共享期间保护患者隐私是一个重大挑战.
- 当前的隐私技术缺乏多式联络医疗数据的有效检索.
研究的目的:
- 为医疗保健中多式联运可搜索加密提供安全和高效的框架.
- 为了实现敏感医疗数据的跨模式检索.
- 解决现有的隐私保护技术的局限性.
主要方法:
- 开发了一个通用的多用户多模式可搜索的加密框架.
- 设计了一个分布式解密方案,结合了AudioCLIP和多键完全同型加密.
- 为访问控制构建了基于属性的多模式可搜索的加密方案.
主要成果:
- 实现了对加密的多式联运数据的高检索效率.
- 证明了拟议方案的量子抗性安全性.
- 在MedMNIST和AudioSet数据集上验证了性能.
结论:
- 拟议的框架为医疗保健中的多式联络数据检索提供了安全有效的解决方案.
- 基于属性的方案提供了对加密医疗数据的细粒度访问控制.
- 这些方法满足了需要数据隐私和高效访问的现实世界医疗应用的需求.
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