Keyphrases
Liveness Detection
100%
Gait
100%
User Authentication Scheme
100%
Wearable Devices
100%
Replay Attack Detection
100%
Pistis
100%
Biometrics
60%
Device-independent
60%
Gait Biometrics
40%
Forgery
20%
Detection Method
20%
User Authentication
20%
High Users
20%
Biometric System
20%
Spoofing
20%
Authentication System
20%
Anti-spoofing
20%
Performance Enhancement
20%
Security Analysis
20%
Authentication Protocol
20%
Open Research
20%
Public Transport
20%
Schoolwork
20%
User Acceptance
20%
Experiment-based
20%
Gait Recognition
20%
Authentication Performance
20%
Detection Performance
20%
Detection Mechanism
20%
Mobile Computing
20%
Homeschool
20%
Entry System
20%
Comprehensive Security
20%
Gait Authentication
20%
Computer Science
Biometrics
100%
User Authentication
100%
Authentication System
100%
Wearable Device
100%
Liveness
75%
Detection Method
25%
Research Question
25%
Authentication
25%
Biometric System
25%
Anti-Spoofing
25%
Performance Enhancement
25%
Spoofing
25%
Security Analysis
25%
Authentication Protocol
25%
Open Research
25%
Mobile Computing
25%
User Acceptance
25%
Authentication Method
25%
Gait Recognition
25%
Detection Mechanism
25%