Tracking behavior in persuasive apps: is sensor-based detection always better than user self-reporting?
Miyuki ShiraishiYasuyuki WashioChihiro TakayamaVili LehdonvirtaHiroaki KimuraTatsuo NakajimaPublished in: CHI Extended Abstracts (2009)
Keyphrases
- multi target tracking
- detection method
- anomaly detection
- automatic detection
- particle filter
- normal behavior
- false detections
- false positives
- behavior analysis
- crowded scenes
- joint detection
- user interaction
- user interface
- human detection
- detection accuracy
- particle filtering
- mean shift
- object tracking
- website
- partial occlusion
- behavioral patterns
- cluttered background
- event detection
- person detection
- detecting and tracking multiple
- visual tracking
- detection rate
- real time
- user profiles
- intrusion detection
- collaborative filtering
- object detection
- relevance feedback
- recommender systems
- computer vision