Keyphrases
- end users
- user centric
- user interface
- user interaction
- relevance feedback
- service oriented
- user feedback
- web services
- spoken dialogue systems
- user input
- user requirements
- location information
- user oriented
- user specific
- user requests
- multimodal interfaces
- user defined
- recommender systems
- online services
- physical location
- computing environments
- user model
- user behavior
- mobile terminals
- personalized services
- social networks
- mobile phone users