A Novel Two-Stage System for Detecting and Tracking Events in Twitter.
Yongli ZhangChristoph F. EickPublished in: AIKE (2018)
Keyphrases
- social media
- social networks
- real world events
- social media data
- event detection
- real time
- kalman filter
- visual tracking
- particle filter
- surveillance videos
- news media
- particle filtering
- motion model
- online social networks
- motion segmentation
- appearance model
- target tracking
- spatio temporal
- automatic detection
- partial occlusion
- news stories
- robust tracking
- object tracking
- mobile robot