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An SOA-Based Architecture to Share Medical Data with Privacy Preservation

机译:基于SOA的体系结构,可通过隐私保护共享医疗数据

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摘要

Recent years have witnessed a growing interest in using Web services as a reliable means for medical data sharing inside and across healthcare organizations. In such service-based data sharing environments, Web service composition emerged as a viable approach to query data scattered across independent locations. Patient data privacy preservation is an important aspect that must be consideredwhen composing medical Web services. In this paper, the authors show how data privacy can be preserved when composing and executing Web services. Privacy constraints are expressed in the form of RDF queries over a mediated ontology. Query rewriting algorithms are defined to process those queries while preserving users 'privacy.
机译:近年来,目睹了人们对使用Web服务作为在医疗机构内部和跨医疗机构共享医疗数据的可靠方式的兴趣日益增长。在这种基于服务的数据共享环境中,Web服务组合作为一种查询分散在独立位置的数据的可行方法而出现。患者数据隐私保护是组成医疗Web服务时必须考虑的重要方面。在本文中,作者展示了在组成和执行Web服务时如何保护数据隐私。隐私约束以介导的本体上的RDF查询的形式表示。查询重写算法被定义为在保留用户隐私的同时处理那些查询。

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