The fingerprinted database
The fingerprinted database
复制标题
指纹数据库
DOI：
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发表时间：
1990
期刊：
影响因子：
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通讯作者：
Vahdet Özkoçak
中科院分区：
文献类型：
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作者：
Hilal Güler;O. Öztay;Vahdet Özkoçak
指纹数据库管理系统向每个用户呈现唯一的数据版本或数据视图。该视图包含对选定数据项的小型伪随机修改。该系统的目的是识别泄露通过合法访问获得的专有信息的用户。即使用户在滥用数据之前对数据进行进一步修改，统计程序也会以任何所需的确定性确定滥用的来源。<<ETX>>
A fingerprinting database management system presents a unique version or view of the data to each user. The view contains small pseudorandom modifications to selected data items. The objective of this system is to identify users who divulge proprietary information which they have obtained through legitimate access. Even if the user makes further modifications to the data before its misuse, a statistical procedure will identify the source of misuse with any desired degree of certainty.<<ETX>>