Keyphrases
- ontology mapping
- semi automatic
- metamodel
- semantic web
- semantic interoperability
- ontology integration
- constraint language
- test cases
- uml class diagrams
- modeling language
- ontology matching
- uml diagrams
- ontology alignment
- data sharing
- web service discovery
- data integration
- relational databases
- artificial intelligence
- database
- information retrieval
- tool support
- knowledge acquisition
- case study
- digital libraries
- query processing