Your Echos are Heard: Tracking, Profiling, and Ad Targeting in the Amazon Smart Speaker Ecosystem.
Umar IqbalPouneh Nikkhah BahramiRahmadi TrimanandaHao CuiAlexander Gamero-GarridoDaniel DuboisDavid R. ChoffnesAthina MarkopoulouFranziska RoesnerZubair ShafiqPublished in: CoRR (2022)
Keyphrases
- particle filter
- real time
- security administration
- kalman filter
- advertising campaigns
- robust tracking
- motion segmentation
- motion analysis
- object tracking
- mean shift
- appearance model
- visual tracking
- speech recognition
- moving target
- behavioral targeting
- neural network
- motion model
- multi modal
- maximum likelihood
- speaker recognition
- search engine