Keyphrases
- web services
- xml technology
- xml documents
- content management
- web service technology
- xml data
- xml queries
- web applications
- xml databases
- service oriented
- relational databases
- metadata
- open standards
- automatic discovery
- data intensive
- xml schema
- xml format
- service providers
- data centric
- databases
- data model
- composition of web services
- business processes
- labeling scheme
- data integration
- quality of service
- description language
- semantic web services
- software components
- xml retrieval
- xpath queries
- heterogeneous data sources
- markup language
- data exchange
- update operations
- keyword search
- service composition
- layered architecture
- service architecture
- semi structured
- document centric
- open source
- service discovery
- data transformation
- service selection