Watermarking Technique for Relational Database |
Author(s): |
| Varsha Popat Nalawade , Dr. Daulatrao Aher College Of Engineering,Karad; Prerana Shrinivas Gursale, Dr. Daulatrao Aher College Of Engineering,Karad; Anuja Shankar Katkar, Dr. Daulatrao Aher College Of Engineering,Karad; Sanjana Achyut Kalekar, Dr. Daulatrao Aher College Of Engineering,Karad; Namrata Shrinivas Gursale, D.Y.Patil College of Engineering,Pune |
Keywords: |
| Datausability, Constraints, Distortion Free, Database Ewatermarking, Dataquality, Right Protection, Ownership Protection, Robust Watermarking |
Abstract |
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With astonishing growth in internet, most of the digital data is shared among large group of users. This demands the relational database (RDB) rights protection. To address these features, the Watermarking scheme must be able to meet the requirements such as 1.Minimum distortion in database. 2. Knowledge preservation. 3. Robustness against collusion attack. 4. Should not violate the requirement of blind decoding. The proposed Watermarking scheme focuses on all these provisions. The results of experiments prove that the proposed scheme achieves 100 percent decoding accuracy even if only one Watermark tuple is left in the database. |
Other Details |
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Paper ID: IJSRDV3I2926 Published in: Volume : 3, Issue : 2 Publication Date: 01/05/2015 Page(s): 2398-2402 |
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