Keyword search over schema-less RDF datasets by SPARQL query compilation.
Yenier IzquierdoGrettel M. GarcíaElisa MenendezLuiz André P. Paes LemeAngelo Batista NevesMelissa LemosAnna Carolina FinamoreCarlos OliveiraMarco A. CasanovaPublished in: Inf. Syst. (2021)
Keyphrases
- sparql queries
- rdf data
- data model
- rdf graphs
- query language
- relational algebra
- query optimization
- graph model
- query formulation
- cost model
- databases
- semantic web
- xml data
- storage and retrieval
- sql queries
- graph patterns
- xml schema
- keyword search
- object oriented
- linked data
- data sources
- database schema
- query evaluation
- semi structured
- expressive power
- database design
- data integration
- query patterns
- database systems
- metadata