Robust XML Watermarking Using Fuzzy Queries.
Romaric TchokponErnesto DamianiNadia BennaniPublished in: COMPSAC Workshops (2012)
Keyphrases
- xml documents
- xpath queries
- database
- image watermarking
- relational database systems
- query language
- fuzzy logic
- query processing
- flexible querying
- data retrieval
- query relaxation
- xml data
- query evaluation
- update operations
- digital image watermarking
- fuzzy sets
- membership functions
- fuzzy numbers
- relational databases
- response time
- digital images
- metadata
- geometric attacks
- imprecise information
- database engine
- xml format
- xml query languages
- databases
- markup language
- efficient processing
- range queries
- data exchange
- path expressions
- copyright protection
- xml queries
- spread spectrum
- watermarking algorithm
- keyword queries
- xml databases
- watermarking scheme
- ranked retrieval
- data integration
- information retrieval systems
- xquery full text