Keyphrases
- domain knowledge
- knowledge base
- knowledge representation
- domain ontology
- knowledge organization
- conceptual structures
- related concepts
- graph theoretic
- semantic information
- domain experts
- knowledge acquisition
- domain specific
- knowledge sharing
- knowledge based systems
- semantic web
- data mining
- graph matching
- semantic network
- graph theory
- formal concept analysis
- semantically rich
- knowledge sources
- knowledge domains
- ontology mapping
- semantic knowledge
- prior knowledge
- background knowledge
- data mining techniques
- knowledge management