Keyphrases
- xml documents
- xml data
- data interchange
- markup language
- xml queries
- xml databases
- databases
- xml schema
- data model
- object oriented
- xml format
- relational databases
- data representation
- keyword search
- data integration
- database
- semistructured data
- data transformation
- evaluation methods
- data sets
- topic maps
- object oriented databases
- relational data
- integrity constraints
- metadata
- data exchange
- xpath queries
- argumentation frameworks
- data types
- extensible markup language
- information retrieval
- strategic advantage