Keyphrases
- xml documents
- markup language
- xml data
- xml databases
- xml queries
- databases
- data integration
- data exchange
- xml format
- data model
- semi structured
- data transformation
- xml schema
- metadata
- xml query processing
- object oriented
- ranked retrieval
- document structure
- xml retrieval
- keyword search
- relational data
- structured data
- data retrieval
- topic maps
- xpath queries
- path expressions
- data centric
- event driven
- building blocks
- relational databases
- semi structured documents
- xml technology
- case study