Watermarking Relational Databases
نویسندگان
چکیده
Uptil now most of the work is done on image, video, audio.but today the Database watermarking becomes the research topic because of the increasing the use of relational database systems. Which deals with the legal issue of copyright protection of database systems. .Watermarking is an information hiding technique which is used to embed a mark within some host content. In this paper,we have focused on the review of four relational database watermarking techniques proposed by researchers [R.Agarwal & Jerry Kiernan, ZHU Qin, Brijesh B. Mehta, A.Odeh and A. Al-Haj].
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