CoPMP: Correlated Predicates Merging and Partition for SPARQL Query Optimization.
Hongshen YuTenglong RenXiaowang ZhangLulu YangGuopeng ZhengPublished in: ISWC (Posters/Demos/Industry) (2022)
Keyphrases
- query optimization
- database systems
- join queries
- sparql queries
- query processing
- cost model
- multidatabase systems
- cost estimation
- query scheduling
- semantic query optimization
- query optimizers
- cardinality estimation
- continuous queries
- query rewriting
- xml data
- query execution
- query optimizer
- selectivity estimation
- execution plan
- data integration
- database
- response time
- data model