Keyphrases
- end users
- virtual agents
- intelligent virtual agents
- virtual environment
- virtual world
- application development
- user interface
- web applications
- user requirements
- user experience
- computational models
- cognitive architecture
- agent model
- human users
- user driven
- human behavior
- web server
- service providers
- emotional state
- user friendliness
- business intelligence
- search tools
- mobile applications
- human computer
- machine learning
- query processing
- digital libraries