Visualizing How-Provenance Explanations for SPARQL Queries.
Luis GalárragaDaniel HernándezAnas KatimKatja HosePublished in: WWW (Companion Volume) (2023)
Keyphrases
- sparql queries
- rdf graphs
- rdf data
- relational algebra
- graph model
- rewriting rules
- query language
- query optimization
- cost model
- query formulation
- graph patterns
- sql queries
- metadata
- web resources
- query processing
- linked data
- query evaluation
- storage and retrieval
- semantic web
- relational model
- data mining
- relational database systems
- expressive power
- database systems