Optimizing the Utility Function-Based Self-adaptive Behavior of Context-Aware Systems Using User Feedback.
Konstantinos KakousisNearchos PaspallisGeorge A. PapadopoulosPublished in: OTM Conferences (1) (2008)
Keyphrases
- utility function
- user feedback
- context aware systems
- user interaction
- context aware
- multi attribute
- decision makers
- context awareness
- probability distribution
- utility maximization
- user preferences
- implicit feedback
- relevance feedback
- user profiles
- risk aversion
- recommender systems
- ubiquitous computing
- recommendation systems
- relevant documents
- data mining
- contextual information
- current context
- collaborative filtering
- context aware services
- decision trees
- feature selection