Multiple query evaluation based on an enhanced genetic algorithm.
Lynda TamineClaude ChrismentMohand BoughanemPublished in: Inf. Process. Manag. (2003)
Keyphrases
- query evaluation
- genetic algorithm
- query language
- data complexity
- query processing
- conjunctive queries
- deductive databases
- data management
- querying xml documents
- probabilistic databases
- xml data
- efficient query evaluation
- inverted lists
- transitive closure
- disjunctive deductive databases
- query processing strategies
- regular expressions
- query engine
- xpath queries
- expressive power
- relational databases
- search engine