H-SPOOL: A SPARQL-based ETL framework for OLAP over linked data with dimension hierarchy extraction.
Takahiro KomamizuToshiyuki AmagasaHiroyuki KitagawaPublished in: Int. J. Web Inf. Syst. (2016)
Keyphrases
- linked data
- data integration
- semantic web
- data warehouse
- linked open data
- structured data
- semantic data
- data sources
- data model
- data warehousing
- business intelligence
- databases
- rdf data
- information systems
- artificial intelligence
- data mining
- data management
- information extraction
- query optimization
- query language
- semantic search
- data sets
- open government data