Keyphrases
- xml documents
- markup language
- document management
- metadata
- xml data
- databases
- data model
- relational databases
- functional dependencies
- object oriented
- xml format
- xml retrieval
- data integration
- petri net
- data exchange
- xml schema
- workflow management
- data centric
- update operations
- workflow systems
- labeling scheme
- document centric
- xml queries
- workflow management systems
- data flow
- object oriented databases
- keyword search
- relational data
- data types
- web services
- web pages