Personalized top-k skyline queries in high-dimensional space.
Jongwuk LeeGae-won YouSeung-won HwangPublished in: Inf. Syst. (2009)
Keyphrases
- skyline queries
- skyline computation
- distributed environment
- data distribution
- metric space
- data objects
- user preferences
- sliding window
- high dimensional
- query result
- e learning
- database queries
- user profiles
- nearest neighbor
- feature space
- data sets
- skyline points
- management system
- recommender systems
- data streams
- data structure