Evidential Temporal-aware Graph-based Social Event Detection via Dempster-Shafer Theory.
Jiaqian RenLei JiangHao PengZhiwei LiuJia WuPhilip S. YuPublished in: ICWS (2022)
Keyphrases
- event detection
- dempster shafer theory
- belief functions
- dempster shafer
- composite events
- temporal segmentation
- combination rule
- video event detection
- event recognition
- social media
- activity recognition
- video surveillance
- video analysis
- spatio temporal
- temporal data
- social networks
- fusion algorithm
- temporal databases
- evidential reasoning
- text streams
- primitive events
- temporal relations
- probability theory
- multi sensor
- sports video
- fuzzy numbers
- semi supervised