Keyphrases
- content delivery
- network resources
- cellular networks
- virtual environment
- social networks
- communication systems
- service providers
- complex networks
- virtual reality
- multimedia content
- network structure
- service discovery
- community structure
- web content
- quality of service
- virtual world
- web services
- multimedia
- access points
- multimedia services
- service composition
- mobile users
- augmented reality
- end users
- metadata