![]() Increasing watermark capacity and lowering false positive rate, GADEW improves upon the drawbacks mentioned above by minimizing distortions in the data. In a proposed robust and reversible solution for relational databases, Genetic algorithm based on difference expansion watermarking (GADEW) technique is used. ![]() To modification attacks as any change in the expanded value will fail to detect watermark information and the original data, such techniques are vulnerable. To provide ownership proof, the intention behind the design of these techniques. 8122404111 Construction Planning and Management P S Gahlot. To protect the database from being tampered, another reversible watermarking technique proposed in is based on difference expansion and support vector regression (SVR) prediction. Project Management Bibliography - Free download as Excel Spreadsheet (.xls), PDF File (.pdf). Whereas, in RRW, The watermark information is normally embedded in the LSB of features of relational databases. Exploit methods of arithmetic operations on numeric features and perform transformations, difference expansion watermarking techniques.
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