Single-scan: a fast star-join query processing algorithm.
Vasile PurdilaStefan Gheorghe PentiucPublished in: Softw. Pract. Exp. (2016)
Keyphrases
- single scan
- query processing
- computational complexity
- preprocessing
- detection algorithm
- times faster
- tree structure
- dynamic programming
- worst case
- database systems
- frequent itemset mining
- k means
- simulated annealing
- cost model
- star shaped
- frequent item sets
- database
- query optimization
- distance function
- search space
- data structure
- objective function
- similarity measure
- learning algorithm