Keyphrases
- domain knowledge
- semantic web
- knowledge base
- domain specific
- domain ontology
- knowledge representation
- schema integration
- three dimensional
- owl dl ontologies
- semantic annotation
- conceptual structures
- semantically enhanced
- semantic information
- case based reasoning
- conceptual model
- semantic network
- related concepts
- semi automatic
- ontology driven
- neural network
- requirement analysis
- databases