Keyphrases
- xml documents
- markup language
- xml data
- xml format
- relational databases
- xml databases
- labeling scheme
- xml queries
- xml retrieval
- data model
- xml schema
- low resolution
- high resolution
- semi structured
- semi structured data
- object oriented databases
- document centric
- loosely structured
- data integration
- databases
- object oriented
- data exchange
- metadata
- keyword search
- building blocks
- information retrieval
- information retrieval systems
- data transformation
- query processing
- data sets
- semi structured documents
- document structure
- image processing
- semistructured data
- data retrieval
- data management
- regular expressions
- database