Continuous Skyline Queries with Integrity Assurance in Outsourced Spatial Databases.
Xin LinJianliang XuJunzhong GuPublished in: WAIM (2012)
Keyphrases
- spatial databases
- skyline queries
- spatial queries
- skyline computation
- spatial data
- distributed environment
- range queries
- r tree
- metric space
- data distribution
- spatial objects
- geographic information systems
- data objects
- efficient processing
- spatial join
- index structure
- data quality
- b tree
- neural network
- skyline points
- road network
- sliding window
- indexing techniques
- database queries
- similarity search
- user preferences
- multi dimensional
- query processing
- pattern recognition