Keyphrases
- end users
- location information
- user profiles
- web services
- user interface
- user centric
- user feedback
- user requests
- user privacy
- physical location
- user satisfaction
- information systems
- service discovery
- service providers
- personalized services
- collaborative filtering
- context aware mobile
- mobile phone users
- location based social networks
- multimodal interfaces
- relevance feedback
- current web
- spoken dialogue systems
- mobile services
- user input
- user requirements
- e government
- service oriented
- user model
- user experience
- user defined
- user preferences
- electronic commerce
- context aware