Keyphrases
- end users
- user centric
- location information
- web services
- user interface
- relevance feedback
- service quality
- context aware
- user preferences
- service providers
- user experience
- user groups
- user feedback
- user requirements
- user satisfaction
- personalized services
- spoken dialogue systems
- user requests
- location based social networks
- information overload
- agent technology
- neural network
- web search
- digital libraries
- website
- search engine