Keyphrases
- query language
- data model
- xml data
- sparql queries
- query optimization
- information filtering
- xml documents
- expressive power
- query processing
- rdf data
- filtering algorithm
- filtering process
- semantic web
- xml format
- rewriting rules
- database
- adaptive filtering
- query rewriting
- xml processing
- linked data
- query evaluation
- neural network
- image filtering
- filtering method
- xml queries
- update operations
- database systems
- image processing