Evaluating and Benchmarking SPARQL Query Containment Solvers.
Melisachew Wudage ChekolJérôme EuzenatPierre GenevèsNabil LayaïdaPublished in: ISWC (2) (2013)
Keyphrases
- query containment
- conjunctive queries
- query optimization
- query answering
- query rewriting
- query language
- containment of conjunctive queries
- complexity bounds
- regular path queries
- transitive closure
- decision procedures
- query evaluation
- integrity constraints
- data model
- regular expressions
- data integration
- answering queries using views
- database
- data complexity
- tree patterns
- sql queries
- incomplete information
- data exchange
- matching algorithm
- query processing