Keyphrases
- web services
- metadata
- metadata elements
- digital libraries
- enterprise application integration
- seamless integration
- rfid middleware
- dublin core
- semantic web technologies
- web service composition
- service composition
- content management
- service oriented
- automatic discovery
- loosely coupled
- multimedia
- heterogeneous environments
- web services composition
- metadata management
- distributed systems
- semantic web services
- open standards
- description language
- service oriented architecture
- data driven
- earth science
- databases
- geospatial information
- peer to peer computing
- application layer
- digital objects
- learning resources
- load balancing
- service providers
- web applications
- learning objects
- database
- effective retrieval
- grid services
- scientific workflows
- data intensive
- metadata standards
- metadata extraction
- data warehouse