Keyphrases
- bi directional
- ontology evolution
- semantic web
- domain specific
- domain knowledge
- knowledge representation
- knowledge base
- domain ontology
- associative memory
- scene classification
- semantic annotation
- genetic algorithm
- english chinese
- bag of visual words
- semantic relationships
- semantic network
- semantic information
- semantic web technologies
- information extraction
- probabilistic model
- ontology mapping
- owl ontologies
- object recognition
- ontology engineering
- web services
- machine learning
- collaborative editing