No need to read messages right now: helping mediators to steer educational forums using statistical and visual information.
Marco Aurélio GerosaMariano Gomes PimentelHugo FuksCarlos José Pereira de LucenaPublished in: CSCL (2005)
Keyphrases
- visual information
- visual features
- online discussion
- visual content
- visual cues
- discussion forums
- audio visual
- low level
- content based image retrieval systems
- eye movements
- textual information
- visual data
- visual information retrieval
- content analysis
- human visual system
- image collections
- semantic information
- visual similarity
- data sources
- multimedia