Semantic Mediation in MedPeer: An Ontology-Based Heterogeneous Data Sources Integration System.
Naïma Souâd OugoutiHaféda BelbachirYoussef AmgharPublished in: Int. J. Inf. Technol. Web Eng. (2017)
Keyphrases
- heterogeneous data sources
- data integration
- semantic integration
- data sources
- semantic heterogeneity
- heterogeneous data
- schema matching
- databases
- global view
- multiple data sources
- data model
- query decomposition
- relational databases
- data warehouse
- data management
- domain ontology
- management system
- web services
- nearest neighbor
- ontology mapping
- information extraction
- end users
- data analysis
- metadata
- e learning