Genetic Algorithm for the Multiple-Query Optimization Problem.
Murat Ali BayirIsmail Hakki TorosluAhmet CosarPublished in: IEEE Trans. Syst. Man Cybern. Part C (2007)
Keyphrases
- query optimization
- genetic algorithm
- database systems
- cost model
- multidatabase systems
- query processing
- data placement
- cardinality estimation
- cost estimation
- selectivity estimation
- query execution
- query scheduling
- efficient query processing
- xml data
- queries involving
- efficient execution
- query execution plans
- approximate query answering
- query execution plan
- query plan
- query optimizer
- data model
- recursive queries
- semantic query optimization
- evolutionary algorithm