A Systematic Review of Human Activity Recognition Based On Mobile Devices: Overview, Progress and Trends

Y Yin, L Xie, Z Jiang, F Xiao, J Cao… - … Surveys & Tutorials, 2024 - ieeexplore.ieee.org
Due to the ever-growing powers in sensing, computing, communicating and storing, mobile
devices (eg, smartphone, smartwatch, smart glasses) become ubiquitous and an …

Time series change point detection with self-supervised contrastive predictive coding

S Deldari, DV Smith, H Xue, FD Salim - Proceedings of the Web …, 2021 - dl.acm.org
Change Point Detection (CPD) methods identify the times associated with changes in the
trends and properties of time series data in order to describe the underlying behaviour of the …

A perspective on human activity recognition from inertial motion data

W Gomaa, MA Khamis - Neural Computing and Applications, 2023 - Springer
Human activity recognition (HAR) using inertial motion data has gained a lot of momentum
in recent years both in research and industrial applications. From the abstract perspective …

X-char: A concept-based explainable complex human activity recognition model

JV Jeyakumar, A Sarker, LA Garcia… - Proceedings of the ACM …, 2023 - dl.acm.org
End-to-end deep learning models are increasingly applied to safety-critical human activity
recognition (HAR) applications, eg, healthcare monitoring and smart home control, to reduce …

Acceleration-based activity recognition of repetitive works with lightweight ordered-work segmentation network

N Yoshimura, T Maekawa, T Hara, A Wada… - Proceedings of the …, 2022 - dl.acm.org
This study presents a new neural network model for recognizing manual works using body-
worn accelerometers in industrial settings, named Lightweight Ordered-work Segmentation …

Openpack: A large-scale dataset for recognizing packaging works in iot-enabled logistic environments

N Yoshimura, J Morales, T Maekawa… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
Unlike human daily activities, existing publicly available sensor datasets for work activity
recognition in industrial domains are limited by difficulties in collecting realistic data as close …

An automated recognition of work activity in industrial manufacturing using convolutional neural networks

J Patalas-Maliszewska, D Halikowski, R Damaševičius - Electronics, 2021 - mdpi.com
The automated assessment and analysis of employee activity in a manufacturing enterprise,
operating in accordance with the concept of Industry 4.0, is essential for a quick and precise …

Predicting performance improvement of human activity recognition model by additional data collection

K Tanigaki, TC Teoh, N Yoshimura… - Proceedings of the …, 2022 - dl.acm.org
The development of a machine-learning-based human activity recognition (HAR) system
using body-worn sensors is mainly composed of three phases: data collection, model …

Sonicface: Tracking facial expressions using a commodity microphone array

Y Gao, Y Jin, S Choi, J Li, J Pan, L Shu… - Proceedings of the ACM …, 2021 - dl.acm.org
Accurate recognition of facial expressions and emotional gestures is promising to
understand the audience's feedback and engagement on the entertainment content. Existing …

Acceleration-based human activity recognition of packaging tasks using motif-guided attention networks

J Morales, N Yoshimura, Q Xia, A Wada… - 2022 IEEE …, 2022 - ieeexplore.ieee.org
This study presents a new method for recognizing complex human activities in a logistical
domain, such as packaging, using acceleration data from a body-worn sensor. Recognition …