Querying RDF streams with C-SPARQL.
Davide Francesco BarbieriDaniele BragaStefano CeriEmanuele Della ValleMichael GrossniklausPublished in: SIGMOD Rec. (2010)
Keyphrases
- rdf data
- sparql queries
- rdf graphs
- query language
- semantic web
- linked data
- data model
- storage and retrieval
- data streams
- query engine
- resource description framework
- query processing
- web resources
- graph patterns
- linked open data
- regular expressions
- sliding window
- real time
- cost model
- semantic web data
- query optimization
- continuous queries
- expressive power
- data sources
- databases
- multi stream
- rdf triples
- database
- relational algebra
- sql queries
- query formulation
- knowledge representation
- database systems
- knowledge base
- data sets