RIQ: Fast processing of SPARQL queries on RDF quadruples.
Anas KatibVasil SlavovPraveen R. RaoPublished in: J. Web Semant. (2016)
Keyphrases
- sparql queries
- rdf data
- relational algebra
- rewriting rules
- graph model
- query optimization
- rdf graphs
- query formulation
- query language
- storage and retrieval
- semantic web
- cost model
- linked data
- regular expressions
- sql queries
- data model
- expressive power
- graph patterns
- databases
- relational data
- web resources
- query evaluation
- clustering method
- knowledge management
- query plan
- information extraction
- data sources
- query processing