Top-k Skyline: A Unified Approach.
Marlene GoncalvesMaria-Esther VidalPublished in: OTM Workshops (2005)
Keyphrases
- skyline queries
- query processing
- skyline computation
- result set
- skyline points
- distributed environment
- efficient computation
- data distribution
- multi dimensional
- metric space
- query optimization
- database systems
- sliding window
- user preferences
- range queries
- data objects
- indexing techniques
- database queries
- similarity search
- scoring function
- highly relevant
- index structure
- probabilistic xml
- cardinality estimation
- distributed systems
- keyword search in relational databases