Toward watermarking compressed data in columnar database architectures.
Waheeb YaqubIbrahim KamelZeyar AungPublished in: Secur. Priv. (2020)
Keyphrases
- database architectures
- compressed data
- data compression
- client server
- data management
- raw data
- data warehousing
- compression ratio
- data cube
- data structure
- digital images
- watermarking scheme
- compressed images
- lossless compression
- original data
- reconstructed image
- main memory
- watermarking algorithm
- data warehouse
- bitstream
- compression algorithm
- distributed databases
- image compression
- decision making
- data integration
- business intelligence
- distributed systems
- database systems