Keyphrases
- xml documents
- xml data
- xml format
- data model
- markup language
- xml queries
- metadata
- databases
- xml databases
- object oriented databases
- data integration
- data exchange
- neural network
- document centric
- relational data
- semi structured
- data types
- object oriented
- relational databases
- xml schema
- topic maps
- data retrieval
- building blocks
- xml retrieval
- xpath queries
- semi structured documents
- information retrieval
- data mining query language