Keyphrases
- annotation tool
- multimedia
- semantic annotation
- narrative structure
- multimedia data
- multimedia systems
- artificial intelligence
- multimedia retrieval
- multimedia databases
- multimedia content
- video data
- multimedia information retrieval
- multimedia documents
- digital video
- digital libraries
- e learning
- machine learning
- wordnet
- real time
- prior knowledge
- learning environment
- database systems
- audio visual
- website
- efficient retrieval
- metadata
- information systems
- multimedia objects
- social networks
- data sets