Unveiling Opinion Evolution via Prompting and Diffusion for Short Video Fake News Detection.
Linlin ZongJiahui ZhouWenmin LinXinyue LiuXianchao ZhangBo XuPublished in: ACL (Findings) (2024)
Keyphrases
- activity detection
- person detection
- video sequences
- broadcast news
- diffusion process
- face detection and tracking
- detection algorithm
- video data
- detection method
- video frames
- automatic detection
- information diffusion
- video analysis
- anisotropic diffusion
- real time
- object detection and tracking
- news video
- event detection
- cut detection
- video streams
- false positives
- object detection
- shot boundary detection
- text detection
- soccer video
- story segmentation
- video content
- space time
- video clips
- tv news
- multi modal fusion
- video indexing
- positive or negative
- video segmentation
- video surveillance
- detection rate
- news articles
- spatial and temporal
- face detection
- anomaly detection
- social networks