DiversityOne: A Multi-Country Smartphone Sensor Dataset for Everyday Life Behavior Modeling

M Busso, A Bontempelli, LJ Malcotti… - arxiv preprint arxiv …, 2025 - arxiv.org
Understanding everyday life behavior of young adults through personal devices, eg,
smartphones and smartwatches, is key for various applications, from enhancing the user …

Systematic Evaluation of Personalized Deep Learning Models for Affect Recognition

Y Han, P Zhang, M Park, U Lee - Proceedings of the ACM on Interactive …, 2024 - dl.acm.org
Understanding human affective states such as emotion and stress is crucial for both practical
applications and theoretical research, driving advancements in the field of affective …

Pulse-PPG: An Open-Source Field-Trained PPG Foundation Model for Wearable Applications Across Lab and Field Settings

M Saha, MA Xu, W Mao, S Neupane, JM Rehg… - arxiv preprint arxiv …, 2025 - arxiv.org
Photoplethysmography (PPG)-based foundation models are gaining traction due to the
widespread use of PPG in biosignal monitoring and their potential to generalize across …

Biometric Authentication Using Chest Wall Displacement Recorded by VHF-Band Loop Antenna

S Hinatsu, S Wada - IEEE Access, 2024 - ieeexplore.ieee.org
In this study, we propose a biometric authentication system that uses chest wall
displacement recorded by a wearable electromagnetic near-field sensor (NFS) module with …