Keyphrases
- semantic information
- lexical semantics
- semantic relationships
- visual perception
- ontological framework
- intended meaning
- wordnet
- visual information
- owl ontologies
- semantic representation
- conceptual model
- domain knowledge
- owl dl
- knowledge representation
- semantic web
- logic programming
- ontology learning
- word meanings
- high level semantics
- semantically relevant
- ontological concepts
- reasoning mechanism
- high level
- ontology mapping
- formal semantics
- conceptual graphs
- semantic annotation
- domain ontology
- domain specific
- description logics
- low level
- knowledge base
- current web
- semantic network
- rule language
- visual features
- natural language processing
- ontological reasoning