A novel method of watermarking relational databases using character string

被引:0
|
作者
Zhang, Y [1 ]
Niu, XM
Khan, A
Li, Q
Han, Q
机构
[1] Harbin Inst Technol, Shenzhen Grad Sch, Harbin 150006, Heilongjiang, Peoples R China
[2] Shenzhen Tech Innovat Int, Shenyang, Liaoning, Peoples R China
[3] Dept Commun, Shenzhen, Guangdong, Peoples R China
[4] Xili Univ Town, Shenzhen 518055, Guangdong, Peoples R China
基金
中国国家自然科学基金;
关键词
digital watermark; relational data; data security; and copyright protection;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
To protect the copyright of relational database is an important task. It's a great challenge as well as has a practical application. In this paper, a novel method of watermarking is presented to protect relational databases copyright. The watermark embedding and extraction algorithms are specified, the results of the corresponding watermark experiments and the attack experiments verify that the proposed method is correct, feasible and robust.
引用
收藏
页码:120 / +
页数:3
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