Keyphrases
- semantic knowledge
- semantic web
- real world
- semantic search
- semantic annotation
- high level
- semantic description
- semantically meaningful
- databases
- semantic relationships
- semantic analysis
- semantic web technologies
- domain independent
- domain ontology
- natural language
- genetic algorithm
- semantic similarity
- learning algorithm
- semantic features
- expert systems
- machine learning
- digital libraries
- natural language understanding
- semantic level
- semantic structure
- case study
- ontology driven