Efficient Query Processing for SPARQL Federations with Replicated Fragments.
Gabriela MontoyaHala Skaf-MolliPascal MolliMaria-Esther VidalPublished in: CoRR (2015)
Keyphrases
- efficient query processing
- query optimization
- query processing
- index structure
- rdf data
- database systems
- xml data
- query execution
- cost model
- data model
- database management systems
- data management
- semantic web
- query language
- index scheme
- data partitioning
- databases
- indexing techniques
- database
- range queries
- r tree
- data integration
- xml databases
- similarity search
- efficient processing
- multi dimensional
- relational databases
- data analysis