Title :
Research on the Watermarking Algorithm Based on Numerical Attribute in the Relational Database
Author :
Wang, Ying ; Zhu, Geng-Ming ; Zhang, Shao-Bo
Author_Institution :
Sch. of Comput. Sci. & Eng., Hunan Univ. of Sci. & Technol., Xiangtan, China
Abstract :
This paper presents a kind of watermarking algorithm based on numerical attribute in the relational databases. The watermarking is embedded by the Arnold transforming and scrambling technology and modifying the parity of the low decimal number of numeric attribute, connected with some attribute in the physical storage space in the relational databases. This algorithm may achieve the purpose of copyright protection of database effectively because of the strong robustness.
Keywords :
copyright; relational databases; watermarking; Arnold transforming; copyright protection; numerical attribute low decimal number; physical storage space; relational database; scrambling technology; watermarking algorithm; Data mining; Educational institutions; Ocean temperature; Relational databases; Robustness; Watermarking; Arnold transforming; LSB replacement; watermarking relational databases;
Conference_Titel :
Computer Science and Electronics Engineering (ICCSEE), 2012 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4673-0689-8
DOI :
10.1109/ICCSEE.2012.363
