U-Skyline: A New Skyline Query for Uncertain Databases.
Xingjie LiuDe-Nian YangMao YeWang-Chien LeePublished in: IEEE Trans. Knowl. Data Eng. (2013)
Keyphrases
- uncertain databases
- skyline queries
- uncertain data
- skyline computation
- skyline points
- formal semantics
- distributed environment
- data distribution
- metric space
- frequent itemset mining
- data objects
- user preferences
- sliding window
- mining frequent patterns
- database queries
- propositional logic
- database
- uncertain information
- itemset mining
- query point
- association rule mining
- knowledge discovery
- feature space
- databases