Keyphrases
- high level
- low level
- expressive power
- language independent
- programming language
- higher level
- language identification
- real time
- arabic language
- description languages
- highly expressive
- spoken language
- mid level
- cross lingual
- future trends
- intermediate level
- computer programs
- object level
- low level features
- contextual information
- image retrieval
- metadata
- learning algorithm