Syntax-directed content analysis of videotext: application to a map detection recognition system.
Hrishikesh B. AradhyeJames A. HersonGregory K. MyersPublished in: DRR (2003)
Keyphrases
- content analysis
- computer supported collaborative learning
- online discussion
- qualitative analysis
- feature extraction
- collaborative learning
- knowledge construction
- collaborative knowledge building
- video content analysis
- high level
- feature space
- detection algorithm
- online communities
- interaction patterns
- blog entries