Keyphrases
- xml documents
- xml data
- markup language
- metadata
- object oriented databases
- xml format
- data model
- xml databases
- data integration
- topic maps
- xml retrieval
- relational databases
- extensible markup language
- semi structured data
- data exchange
- loosely structured
- databases
- data sets
- update operations
- document centric
- xml technology
- xpath queries
- semistructured data
- data mining query language
- keyword search
- xml schema
- relational data
- semi structured
- relational database systems
- information retrieval systems
- real time
- data mining
- interchange format
- genetic algorithm
- case study
- semi structured documents
- database systems
- object oriented
- structured data
- database
- xml queries
- data representation