Integration of Heterogeneous Data Sources in an Ontological Knowledge Base.
Antoni MylkaAlina MylkaBartosz KryzaJacek KitowskiPublished in: Comput. Informatics (2012)
Keyphrases
- heterogeneous data sources
- knowledge base
- data integration
- data sources
- semantic integration
- knowledge representation
- global view
- multiple data sources
- heterogeneous data
- databases
- relational databases
- description logics
- semantic heterogeneity
- query decomposition
- knowledge acquisition
- schema matching
- data model
- expert systems
- machine learning
- conceptual modeling
- high dimensional data
- data management
- owl ontologies
- wordnet
- information sources
- metadata
- feature selection