Optimization and Evaluation of Nested Queries and Procedures
Ravindra GuravannavarPublished in: CoRR (2009)
Keyphrases
- query language
- database queries
- query processing
- complex queries
- response time
- optimization algorithm
- user queries
- optimization strategies
- databases
- evaluation model
- query evaluation
- retrieval strategies
- relevance judgments
- efficient processing
- aggregate queries
- answering queries
- learning to rank
- skyline queries
- constrained optimization
- optimization process
- evaluation metrics
- global optimization
- range queries
- retrieval systems
- web search engines
- optimization problems
- evolutionary algorithm
- objective function