下午4点:在数字医疗保健系统中维护隐私的患者-提供者匹配服务
IEEE journal of biomedical and health informatics
|December 15, 2025
概括
我们开发了4PM,这是一个保护隐私的系统,用于将患者与医疗保健提供者匹配. 这种安全的计算方法可以确保快速准确匹配,同时保护敏感的患者数据.
科学领域:
- 数字健康数字健康
- 医疗信息学 医疗信息学
- 保护隐私的技术 保护隐私的技术
背景情况:
- 数字健康平台在平衡患者隐私与有效的患者-提供者匹配方面面临着挑战.
- 当前的系统往往会出现隐私泄露,不准确的匹配,以及大数据集的性能差.
研究的目的:
- 推出4PM,一个新的隐私保护患者-提供者匹配计划.
- 确保强有力的隐私保证和高效,准确的匹配使用安全计算.
主要方法:
- 数据分区使用两个非勾结服务器之间的秘密共享.
- 优化了百万富翁协议,以确保安全排名.
- 隐私保护匹配的无意识检索技术.
主要成果:
- 4PM显著降低了对高维数据的计算复杂性.
- 在200名医生和200个维度的症状载体中,实现了0.5秒以下的端到端延迟.
- 证明了强大的隐私保证和高匹配精度.
结论:
- 4PM提供了一种高效和安全的解决方案,用于在数字健康中匹配患者和医疗服务提供者.
- 拟议的方案提高了对数字医疗保健系统的信任和安全性.
- 在医疗保健中促进隐私保护技术的进步.
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