Keyphrases
- xml documents
- xml data
- markup language
- metadata
- databases
- expert systems
- xml schema
- data exchange
- xml databases
- rule base
- xml queries
- data driven
- rule based systems
- relational databases
- xml format
- structured data
- extensible markup language
- xml technology
- keyword search
- object oriented
- object oriented databases
- semi structured
- building blocks
- xpath queries
- semi structured data
- genetic algorithm
- semistructured data
- relational database management systems
- case study
- document centric
- neural network