Asymptotic-Efficient Algorithms for Skyline Query Processing over Uncertain Contexts.
Jiping ZhengYongge WangHaixiang WangWei YuPublished in: IDEAS (2015)
Keyphrases
- query processing
- spatial query processing
- database systems
- query optimization
- cost model
- aggregate queries
- query evaluation
- index structure
- efficient processing
- data management
- join algorithms
- query execution
- range queries
- data sets
- processing queries
- r tree
- similarity search
- xml data
- asymptotically optimal
- laplace transform
- decision making
- incomplete information
- multi dimensional
- user queries
- social context
- uncertain information
- large deviations
- neural network
- inverted index
- sliding window
- materialized views
- possibility theory
- expected values
- robust stability
- database query processing