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Sensors, Volume 22, Issue 15

August-1 2022 - 465 articles

Cover Story: In this work, an interpretable, passive, multi-modal, sensor fusion system PRF-PIR is proposed to provide reliable human identification and activity recognition (HIAR). The proposed PRF-PIR system is validated for a potential human monitoring system through the data collection of eleven activities from twelve human subjects in an academic office environment. The results of the system are supported with explainable artificial intelligence (XAI) methodologies to serve as a validation for sensor fusion over the deployment of single sensor solutions, achieving an accuracy of 0.9866 for human identification and 0.9623 for activity recognition. PRF-PIR provides a passive, non-intrusive, and highly accurate system that allows for robustness in uncertain, highly similar, and complex at-home activities performed by a variety of human subjects. View this paper
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Articles (465)

  • Article
  • Open Access
9 Citations
5,261 Views
14 Pages

8 August 2022

Apache Spark is a popular open-source distributed data processing framework that can efficiently process massive amounts of data. It provides more than 180 configuration parameters for users to manually select the appropriate parameter values accordi...

  • Communication
  • Open Access
1 Citations
2,336 Views
9 Pages

8 August 2022

Non-specific binding (NSB) is one of the important issues in biosensing performance. Herein, we designed a strategy for removing non-specific binding including anti-mouse IgG antibody and bovine serum albumin (BSA) by utilizing anisotropic cadmium se...

  • Article
  • Open Access
14 Citations
4,691 Views
10 Pages

8 August 2022

Hydrogen sulfide (H2S) is known to participate in bacteria-induced inflammatory response in periodontal diseases. Therefore, it is necessary to quantify H2S produced by oral bacteria for diagnosis and treatment of oral diseases including halitosis an...

  • Review
  • Open Access
11 Citations
4,290 Views
14 Pages

Perturbations during Gait: A Systematic Review of Methodologies and Outcomes

  • Zoe Taylor,
  • Gregory S. Walsh,
  • Hannah Hawkins,
  • Mario Inacio and
  • Patrick Esser

8 August 2022

Background: Despite extensive literature regarding laboratory-based balance perturbations, there is no up-to-date systematic review of methods. This systematic review aimed to assess current perturbation methods and outcome variables used to report p...

  • Article
  • Open Access
19 Citations
3,813 Views
21 Pages

Data Collection from Buried Sensor Nodes by Means of an Unmanned Aerial Vehicle

  • Christophe Cariou,
  • Laure Moiroux-Arvis,
  • François Pinet and
  • Jean-Pierre Chanet

8 August 2022

The development of Wireless Underground Sensor Networks (WUSNs) is a recent research axis based on sensor nodes buried a few dozen centimeters deep. The communication ranges are, however, highly reduced due to the high attenuation of electromagnetic...

  • Article
  • Open Access
13 Citations
4,572 Views
17 Pages

8 August 2022

In this paper, we proposed an accurate and robust method for absolute pose estimation with UAV (unmanned aerial vehicle) using RANSAC (random sample consensus). Because the artificial 3D control points with high accuracy are time-consuming and the sm...

  • Article
  • Open Access
9 Citations
2,983 Views
14 Pages

8 August 2022

Mobile communication has achieved enormous technology innovations over many generations of progression. New cellular technology, including 5G cellular systems, is being deployed and making use of higher frequencies, including the Millimetre Wave (MMW...

  • Article
  • Open Access
10 Citations
3,352 Views
25 Pages

8 August 2022

This paper introduces a Hexa parallel robot and obstacle collision detection method based on dynamic modeling and a computer vision system. The processes to deal with the collision issues refer to collision detection, collision isolation, and collisi...

  • Article
  • Open Access
12 Citations
4,042 Views
14 Pages

Alpine Skiing Activity Recognition Using Smartphone’s IMUs

  • Behrooz Azadi,
  • Michael Haslgrübler,
  • Bernhard Anzengruber-Tanase,
  • Stefan Grünberger and
  • Alois Ferscha

8 August 2022

Many studies on alpine skiing are limited to a few gates or collected data in controlled conditions. In contrast, it is more functional to have a sensor setup and a fast algorithm that can work in any situation, collect data, and distinguish alpine s...

  • Article
  • Open Access
67 Citations
7,335 Views
16 Pages

A Novel Decentralized Blockchain Architecture for the Preservation of Privacy and Data Security against Cyberattacks in Healthcare

  • Ajitesh Kumar,
  • Akhilesh Kumar Singh,
  • Ijaz Ahmad,
  • Pradeep Kumar Singh,
  • Anushree,
  • Pawan Kumar Verma,
  • Khalid A. Alissa,
  • Mohit Bajaj,
  • Ateeq Ur Rehman and
  • Elsayed Tag-Eldin

8 August 2022

Nowadays, in a world full of uncertainties and the threat of digital and cyber-attacks, blockchain technology is one of the major critical developments playing a vital role in the creative professional world. Along with energy, finance, governance, e...

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Sensors - ISSN 1424-8220