Using k-Top retrieved web snippets to date temporalimplicit queries based on web content analysis.
Ricardo Nuno Taborda CamposPublished in: SIGIR (2011)
Keyphrases
- image sequences
- web snippets
- content analysis
- web pages
- qualitative analysis
- collaborative learning
- computer supported collaborative learning
- online discussion
- video sequences
- search engine
- video content
- knowledge construction
- video content analysis
- user queries
- collaborative knowledge building
- discussion groups
- discussion forums
- discourse analysis
- instructional videos