Provenance for SPARQL Queries.
Carlos Viegas DamásioAnastasia AnalytiGrigoris AntoniouPublished in: ISWC (1) (2012)
Keyphrases
- sparql queries
- rdf graphs
- rdf data
- relational algebra
- graph model
- query language
- rewriting rules
- query optimization
- cost model
- metadata
- query formulation
- sql queries
- graph patterns
- complex objects
- multi dimensional
- data model
- relational databases
- query evaluation
- normal form
- query processing
- query patterns
- expert systems