Efficient Analytical Queries on Semantic Web Data Cubes.
Lorena EtcheverryAlejandro A. VaismanPublished in: CoRR (2017)
Keyphrases
- semantic web
- range sum queries
- data cube
- aggregate queries
- space efficient
- rdf data
- knowledge representation
- range queries
- linked data
- on line analytical processing
- description logics
- multidimensional databases
- query processing
- semantic web technologies
- knowledge management
- query language
- approximate query answering
- multi dimensional
- data warehouse
- response time
- sparql queries
- ontology languages
- rdf graphs
- olap queries
- approximate answers
- semantic web standards
- multidimensional arrays
- database