Extended Adaptive Join Operator with Bind-Bloom Join for Federated SPARQL Queries.
Damla OguzShaoyi YinBelgin ErgençAbdelkader HameurlainOguz DikenelliPublished in: Int. J. Data Warehous. Min. (2017)
Keyphrases
- join operator
- relational algebra
- sparql queries
- relational model
- query processing
- join algorithms
- data model
- normal form
- query language
- expressive power
- complex objects
- first order logic
- rdf data
- cost model
- relational database systems
- query optimization
- data sources
- relational databases
- functional dependencies
- xml queries
- xml data
- multi dimensional
- data streams