Keyphrases
- natural language
- semantic web
- high level
- semantically related
- natural language understanding
- semantic knowledge
- lightweight
- semantic search
- domain ontology
- semantic network
- semantic similarity
- semantic information
- semantic representations
- semantic interoperability
- semantic level
- low level features
- real time
- visual features
- higher level
- image classification
- information systems
- artificial intelligence
- data mining