Keyphrases
- file sharing
- metadata
- peer to peer
- resource discovery
- digital libraries
- peer to peer networks
- internet traffic
- metadata management
- multimedia
- learning objects
- databases
- metadata extraction
- dublin core
- information resources
- client server architecture
- peer to peer systems
- search tools
- metadata standards
- digital content
- user generated tags
- earth science
- overlay network
- data sharing
- client server
- distributed environment
- learning resources
- virtual world
- cooperative
- artificial intelligence