User population and user contributions to virtual publics: a systems model.
Quentin JonesSheizaf RafaeliPublished in: GROUP (1999)
Keyphrases
- recommender systems
- user model
- experimental data
- user interface
- computational model
- user interaction
- neural network
- user defined
- statistical model
- collaborative filtering
- formal model
- computational models
- user satisfaction
- probabilistic model
- user experience
- mathematical model
- cost function
- context dependent
- information overload
- user groups
- virtual reality
- virtual environment
- computer systems
- markov chain
- relevance feedback
- management system
- high level
- web services