Keyphrases
- concept maps
- ontology construction
- knowledge representation
- semantic web
- knowledge acquisition
- ontology engineering
- automatic construction
- semi automatic
- concept mapping
- construction process
- ontology learning
- learning process
- computational linguistics
- expert systems
- learning tools
- natural language processing
- knowledge management
- description logics
- domain ontology
- information retrieval systems
- artificial intelligence
- knowledge extraction
- knowledge engineering
- intelligent tutoring systems
- text mining
- knowledge based systems
- machine learning
- logic programming
- knowledge base
- knowledge structures
- owl ontologies
- information systems
- semantic annotation
- semi automated
- decision model
- decision making
- domain specific
- learning objects