Keyphrases
- soccer video
- real world events
- social media
- event detection
- emerging topics
- social networks
- online social networks
- multi document summarization
- event driven
- video summarization
- video analysis
- automatic summarization
- public opinion
- social networking
- event recognition
- topic detection
- micro blogging
- sports video
- user generated content
- hot topics
- text messages
- topic segmentation
- question answering
- cross document