Large-Scale Commodity Knowledge Organization and Intelligent Query Optimization.
Ya ZhouPublished in: Int. J. Mob. Comput. Multim. Commun. (2022)
Keyphrases
- query optimization
- knowledge organization
- cost model
- database systems
- query processing
- topic maps
- multidatabase systems
- conceptual structures
- information retrieval systems
- query execution
- cost estimation
- query execution plans
- xml data
- cardinality estimation
- query optimizer
- continuous queries
- query scheduling
- execution plan
- selectivity estimation
- data mining
- index structure
- information retrieval