Keyphrases
Biometrics
100%
Continuous Authentication
100%
Wrist-worn Device
100%
Photoplethysmography
100%
Motion Artifact
50%
User Authentication
50%
Daily Activities
25%
Active Participation
25%
Wrist-worn
25%
Sensing Platform
25%
Adversary
25%
User Experience
25%
Friction
25%
Filter Method
25%
Authentication Mechanism
25%
Nonclinical
25%
False Discovery Rate
25%
Low-cost System
25%
Tree-based Methods
25%
Pulse Signal
25%
User Effort
25%
Authentication Performance
25%
Cardiac System
25%
Gradient Boosted Trees
25%
Photoplethysmography Sensor
25%
Fiducial Features
25%
Adaptive Classifier
25%
Artifact Filtering
25%
Random Attack
25%
Computer Science
Authentication
100%
Biometrics
100%
User Authentication
100%
User Experience
20%
Filtering Method
20%
Daily Activity
20%
Authenticate User
20%
Detection Rate
20%
Authentication Process
20%
Gradient Boosting Tree
20%