Cardinality estimation for the optimization of queries on ontologies.
E. Patrick ShironoshitaMichael T. RyanMansur R. KabukaPublished in: SIGMOD Rec. (2007)
Keyphrases
- cardinality estimation
- query optimization
- execution plan
- selectivity estimation
- query plan
- query optimizers
- query processing
- query language
- cost model
- query optimizer
- optimization process
- join queries
- xml queries
- complex queries
- response time
- database
- efficient processing
- query evaluation
- database operations
- user queries
- relational database systems
- xml databases
- optimization method
- efficient query processing
- database systems
- databases
- search engine
- cost estimation
- range queries
- tree patterns
- r tree
- database queries