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首页> 外文期刊>Journal of biomedicine & biotechnology >Using Medical History Embedded in Biometrics Medical Card for User Identity Authentication: Data Representation by AVT Hierarchical Data Tree
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Using Medical History Embedded in Biometrics Medical Card for User Identity Authentication: Data Representation by AVT Hierarchical Data Tree

机译：使用生物特征识别医疗卡中嵌入的病历进行用户身份验证：AVT分层数据树表示数据

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摘要

User authentication has been widely used by biometric applications that work on unique bodily features, such as fingerprints, retina scan, and palm vessels recognition. This paper proposes a novel concept of biometric authentication by exploiting a user's medical history. Although medical history may not be absolutely unique to every individual person, the chances of having two persons who share an exactly identical trail of medical and prognosis history are slim. Therefore, in addition to common biometric identification methods, medical history can be used as ingredients for generating Q&A challenges upon user authentication. This concept is motivated by a recent advancement on smart-card technology that future identity cards are able to carry patents' medical history like a mobile database. Privacy, however, may be a concern when medical history is used for authentication. Therefore in this paper, a new method is proposed for abstracting the medical data by using attribute value taxonomies, into a hierarchical data tree (h-Data). Questions can be abstracted to various level of resolution (hence sensitivity of private data) for use in the authentication process. The method is described and a case study is given in this paper.
机译：用户身份验证已被可用于独特身体功能（例如指纹，视网膜扫描和手掌血管识别）的生物识别应用广泛使用。本文通过利用用户的病历提出了一种新的生物特征认证概念。尽管病史可能并不是每个人都绝对独特，但是让两个人拥有完全相同的病历和预后史的机会很小。因此，除了常见的生物特征识别方法外，病历还可以用作在用户身份验证时产生问答挑战的要素。这一概念是受智能卡技术的最新发展启发的，未来的身份证可以像移动数据库一样承载专利的病历。但是，将病历用于身份验证时，隐私可能会成为问题。因此，本文提出了一种新的利用属性值分类法将医学数据抽象为分层数据树（h-Data）的方法。可以将问题抽象到各种级别的解析度（因此对私有数据敏感），以便在身份验证过程中使用。本文描述了该方法，并进行了案例研究。

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