Applicability of Genetic Algorithms to Optimal Evaluation of Path Predicates in Object-Oriented Queries.
Sang-Koo SeoYoon-Joon LeePublished in: Inf. Process. Lett. (1996)
Keyphrases
- object oriented
- query language
- genetic algorithm
- query processing
- optimal path
- query evaluation
- range queries
- optimal solution
- neural network
- path expressions
- response time
- real world
- genetic algorithm is employed
- fuzzy logic
- worst case
- data model
- aggregate queries
- cost model
- object oriented databases
- user defined
- relational databases
- multi objective
- retrieval systems
- user queries
- search engine
- information retrieval
- query logs
- web search engines
- database schema
- minimum cost
- evolutionary algorithm
- databases
- data sources
- xml query languages
- boolean expressions