Keyphrases
- databases
- semantic mapping
- conceptual models
- semantic web
- schema matching
- ontology mapping
- knowledge base
- semantic mappings
- knowledge representation
- domain ontology
- ontology alignment
- schema integration
- semantic web technologies
- ontology matching
- data sources
- ontology merging
- xml schema
- ontological framework
- conceptual schema
- conceptual modeling
- semantic technologies
- database schema
- owl ontologies
- heterogeneous data sources
- semantic relationships
- information integration
- schema evolution
- real numbers
- ontology engineering
- semantically rich
- description logics
- ontology integration
- data integration
- information systems
- heterogeneous data
- object oriented
- integrity constraints
- schema mappings
- semantic relations
- semantic interoperability