Keyphrases
- xml documents
- markup language
- xml data
- xml schema
- xml format
- xml databases
- data exchange
- databases
- metadata
- data integration
- data centric
- relational databases
- xml query processing
- current status
- topic maps
- data representation
- database
- native xml
- data model
- semi structured documents
- xml technology
- keyword search
- data transformation
- ranked retrieval
- xml retrieval
- data retrieval
- data types
- database management systems
- web services
- data mining
- data sets