Keyphrases
- xml documents
- xml data
- relational database management systems
- markup language
- ibm db
- database
- metadata
- xml format
- data exchange
- databases
- data model
- xml databases
- document centric
- xml queries
- data representation
- xml schema
- database objects
- xml retrieval
- xpath queries
- object oriented databases
- keyword search
- data integration
- neural network
- relational database systems
- labeling scheme
- data sets
- semistructured data
- relational databases
- data structure