Regression Based Algorithm for Optimizing Top-K Selection in Simulation Query Language.
Susan FarleyAlexander BrodskyChun-Hung ChenPublished in: ICDE Workshops (2012)
Keyphrases
- cost function
- preprocessing
- theoretical analysis
- optimization algorithm
- high accuracy
- computational complexity
- experimental evaluation
- classification algorithm
- computationally efficient
- times faster
- worst case
- query language
- significant improvement
- recognition algorithm
- selection algorithm
- np hard
- computational cost
- probabilistic model
- simulation study
- learning algorithm
- clustering method
- estimation algorithm
- matching algorithm
- data sets
- artificial fish
- mathematical model
- segmentation algorithm
- expectation maximization
- search space
- optimal solution
- similarity measure
- database systems
- databases