A System for Watermarking Relational Databases.
Rakesh AgrawalPeter J. HaasJerry KiernanPublished in: SIGMOD Conference (2003)
Keyphrases
- relational databases
- digital images
- object oriented
- relational data
- databases
- functional dependencies
- relational model
- normal form
- database
- watermarking algorithm
- watermarking scheme
- xml documents
- copyright protection
- data hiding
- database schema
- spread spectrum
- image authentication
- sql queries
- keyword search
- data dependencies
- image watermarking
- relational database systems
- fragile watermarking
- robust image watermarking
- watermarking technique
- xml databases
- image processing operations
- digital watermark