Keyphrases
- xml documents
- database
- dynamic environments
- databases
- information retrieval
- text retrieval
- object oriented
- data integration
- xml data
- object oriented databases
- xml schema
- data exchange
- data model
- relational databases
- website
- semi structured data
- indexing method
- xpath queries
- markup language
- xml queries
- data retrieval
- indexing techniques
- structured data