Optimization of Nonrecursive Queries.
Ravi KrishnamurthyHaran BoralCarlo ZanioloPublished in: VLDB (1986)
Keyphrases
- query formulation
- optimization problems
- optimization process
- optimization algorithm
- genetic algorithm
- global optimization
- query language
- constrained optimization
- expressive power
- optimization method
- answering queries
- relational database systems
- query answering
- data integration
- particle swarm optimization
- query processing
- database systems