Query Optimization in Information Retrieval Using Genetic Algorithms.
Jing-Jye YangRobert KorfhagePublished in: ICGA (1993)
Keyphrases
- query optimization
- information retrieval
- database systems
- query processing
- cost model
- multidatabase systems
- cardinality estimation
- cost estimation
- query execution
- genetic algorithm
- information retrieval systems
- search engine
- xml data
- query optimizer
- selectivity estimation
- efficient execution
- semantic query optimization
- complex queries
- join queries
- recursive queries
- approximate query answering
- query evaluation
- query execution plan
- query execution plans