Semantic integration of heterogeneous classical data sources in ontological data warehouse.
Oussama El HajjamyLarbi AlaouiMohamed BahajPublished in: LOPAL (2018)
Keyphrases
- semantic integration
- data warehouse
- data sources
- heterogeneous data sources
- semantic heterogeneity
- data integration
- heterogeneous data
- information integration
- heterogeneous sources
- data warehousing
- domain ontology
- semantic relationships
- data management
- decision support
- data model
- databases
- data cube
- business intelligence
- external data sources
- structured data
- information sources
- materialized views
- multi source
- multiple sources
- deep web
- database systems
- conceptual model
- web databases
- domain specific
- database
- database management systems
- information extraction
- end users
- metadata
- machine learning