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Hi this is veeru from hyderabad, im doing project on "WATERMARKING RELATIONAL DATABASES USING OPTIMIZATION TECHNIQUES".. If u have the code and documentation of this project once call me or send me to my mail badri.csit58[at]gmail.com.. i want it urgent..My mobile number is 9399977111..
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Hi,
visit this thread for more information. The download page link to the IEEE base paper is also provided with it.
http://studentbank.in/report-watermarkin...techniques
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[attachment=5398]
Cluster-Based Watermarking Technique for Relational Database
Kaiyin Huang
School of Economics & Management, South China
Normal University, PRC (510631)
GuangZhou, China
Min Yue , Pengfei Chen, Yanshan He ,
Xiaoyun Chen
School of Information Science & Engineering, Lanzhou
University, PRC (730000)
LanZhou, China
Abstract—
Database watermarking is an efficient method for database security. This paper proposes a cluster-based database watermarking technique which first applies cluster theory to the database watermarking technology. The cluster theory is used to cluster the source data and the clustering results determine the quantity of embedded watermark information and embedded position. This method makes the watermark information more disperse and hidden. This paper also introduces an odd-even modifying method to denote the watermarking information to decline the modification of original database. The results of experiment show this technique has a good performance on invisibility and is able to defend all kinds of subset attacks.
