Processing SPARQL Aggregate Queries with Web Preemption.
Arnaud GrallThomas MinierHala Skaf-MolliPascal MolliPublished in: ESWC (2020)
Keyphrases
- aggregate queries
- linked data
- semantic web
- query processing
- data cube
- probabilistic xml
- aggregation functions
- efficient computation
- query language
- data model
- batch processing
- rdf graphs
- query optimization
- efficient processing
- database systems
- web pages
- data warehouse
- structured data
- aggregate functions
- approximate answers