Semantic Gap Detection in Metadata of Adaptive Learning Environments.
Sergey A. SosnovskyIsaac Alpizar ChaconPublished in: ICALT (2014)
Keyphrases
- semantic gap
- metadata
- semantic information
- adaptive learning environments
- low level
- low level features
- video retrieval
- visual features
- visual content
- image content
- multimedia databases
- semantic concepts
- object detection
- learning objects
- multimedia
- image annotation
- database
- high level
- open learner models
- databases
- video analysis
- text categorization
- domain knowledge
- object recognition