Comparing Associative Relationships among Equivalent Concepts across Ontologies.
Songmao ZhangOlivier BodenreiderPublished in: MedInfo (2004)
Keyphrases
- semantic relationships
- ontological concepts
- related concepts
- relevant concepts
- domain ontology
- mutual understanding
- ontology integration
- ontology alignment
- ontology matching
- biomedical ontologies
- semantic relations
- external knowledge
- co occurrence
- conceptual structures
- background knowledge
- knowledge structures
- semantic web
- concept hierarchy
- domain knowledge
- contextual knowledge
- ontology engineering
- owl ontologies
- semantic similarity
- semantic information
- wordnet
- domain specific
- knowledge base
- semantic links
- databases
- umls metathesaurus
- conceptual graphs
- knowledge organization
- explicit knowledge
- conceptual models
- semantic knowledge
- key concepts
- associative memory
- formal ontologies
- snomed ct
- semantic association
- knowledge sources