Probabilistic Top-k Dominating Query over Sliding Windows.
Xing FengXiang ZhaoYunjun GaoYing ZhangPublished in: APWeb (2013)
Keyphrases
- sliding window
- query processing
- skyline queries
- data streams
- uncertain data streams
- space efficient
- continuous queries
- fixed size
- result set
- data structure
- window size
- variable size
- database
- limited memory
- efficient processing
- query evaluation
- uncertain data
- user queries
- query optimization
- bayesian networks
- ranking list
- window sizes
- walsh hadamard transform
- query execution
- index structure
- generative model
- probabilistic model
- data sets
- response time