A Query Optimization Strategy Based on Domain Ontology.
Jianliang XuJing XiongYong LiuPublished in: JCAI (2009)
Keyphrases
- domain ontology
- optimization strategy
- data sources
- domain knowledge
- domain specific
- optimization algorithm
- semi automatic
- database
- improved algorithm
- particle swarm
- optimization method
- deep web
- semantic information
- concept hierarchy
- domain experts
- initial solution
- general purpose
- neural network
- databases
- differential evolution
- evolutionary algorithm
- machine learning
- search space
- text mining
- natural language processing