Feature decoupling and regeneration towards wifi-based human activity recognition

S Wang, L Wang, W Liu - Pattern Recognition, 2024 - Elsevier
Gesture recognition using WiFi is vital for human–computer interaction, smart homes, smart
spaces, and elderly care. WiFi signals are non-stationary, sensitive to the environment, and …

A classifications framework for continuous biometric authentication (2018–2024)

D Boshoff, GP Hancke - Computers & Security, 2025 - Elsevier
The increase in personal devices, the amount of private and sensitive information these
devices store/process, and the importance of this information have introduced vital security …

Knock-to-enter authentication: A rhythm-based smartphone authentication mechanism

D Boshoff, R Nkrow, GP Hancke - IECON 2023-49th Annual …, 2023 - ieeexplore.ieee.org
With 2-factor authentication practices becoming ever more popular, the need for develo**
new authentication procedures is gaining ever more traction. Rhythm-based gesture …

Gait Device Pairing in Unconstrained Environments With Signal Morphing

D Boshoff, R Nkrow, B Silva… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
People carry consumer devices, like smartphones and watches, as part of daily life to
provide connectivity and data collection for various consumer applications. Consumers and …

Physical layer key sharing for an off-the-shelf UWB module

D Boshoff, R Nkrow, B Silva… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
Physical Layer Key sharing has become a popular topic in today's literature, as it could act
as an alternative to computationally expensive RSA protocols. Its importance is emphasized …

NLOS Identification and Mitigation with WiFi: A Performance Evaluation in Dynamic Environments

RE Nkrow, BJ Silva, D Boshoff… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
Indoor-based navigation or positioning technology plays a key role in ensuring efficient
navigation of autonomous robotic systems and persons in industrial environments and has …