Keyphrases
- eye movements
- news stories
- eye tracking
- visual attention
- news articles
- online news
- visual information
- visual search
- eye gaze
- topic detection and tracking
- news video
- tv news
- news items
- information retrieval
- topic tracking
- scan path
- eye tracker
- eye tracking data
- head movements
- eye movement data
- multimedia
- key frames
- high level