How Learners Engage with In-Context Retrieval Exercises in Online Informational Videos.
Rimika ChaudhuryParmit K. ChilanaPublished in: L@S (2019)
Keyphrases
- cscl environments
- collaborative learning
- learning community
- learning environment
- online learning
- image database
- contextual information
- information retrieval
- video sequences
- information retrieval systems
- information seeking tasks
- video indexing
- document retrieval
- online video
- lifelog
- knowledge construction
- retrieval systems
- test collection
- metadata
- search engine
- video analysis
- discussion forums
- content based retrieval
- action recognition
- group discussion
- e learning