Blockchain based solutions to secure IoT: Background, integration trends and a way forward

S Saxena, B Bhushan, MA Ahad - Journal of Network and Computer …, 2021 - Elsevier
The lack of intrinsic security technologies in the current Internet of Things (IoT) systems
brings forth numerous security vulnerabilities and privacy risks. To this end, a distributed and …

[HTML][HTML] Artificial intelligence of things applied to assistive technology: A systematic literature review

MP de Freitas, VA Piai, RH Farias, AMR Fernandes… - Sensors, 2022 - mdpi.com
According to the World Health Organization, about 15% of the world's population has some
form of disability. Assistive Technology, in this context, contributes directly to the overcoming …

[HTML][HTML] Wavelet LSTM for fault forecasting in electrical power grids

NW Branco, MSM Cavalca, SF Stefenon, VRQ Leithardt - Sensors, 2022 - mdpi.com
An electric power distribution utility is responsible for providing energy to consumers in a
continuous and stable way. Failures in the electrical power system reduce the reliability …

[HTML][HTML] Classification of Contaminated Insulators Using k-Nearest Neighbors Based on Computer Vision

MP Corso, FL Perez, SF Stefenon, KC Yow… - Computers, 2021 - mdpi.com
Contamination on insulators may increase the surface conductivity of the insulator, and as a
consequence, electrical discharges occur more frequently, which can lead to interruptions in …

Hybrid wavelet stacking ensemble model for insulators contamination forecasting

SF Stefenon, MHDM Ribeiro, A Nied, VC Mariani… - IEEE …, 2021 - ieeexplore.ieee.org
Contaminated insulators can have higher surface conductivity, which can result in
irreversible failures in the electrical power system. In this paper, the ultrasound equipment is …

Low-cost CNN for automatic violence recognition on embedded system

JC Vieira, A Sartori, SF Stefenon, FL Perez… - IEEE …, 2022 - ieeexplore.ieee.org
Due to the increasing number of violence cases, there is a high demand for efficient
monitoring systems, however, these systems can be susceptible to failure. Therefore, this …

[HTML][HTML] Design of a novel remote monitoring system for smart greenhouses using the internet of things and deep convolutional neural networks

A Mellit, M Benghanem, O Herrak, A Messalaoui - Energies, 2021 - mdpi.com
To support farmers and improve the quality of crops production, designing of smart
greenhouses is becoming indispensable. In this paper, a novel prototype for remote …

[HTML][HTML] An algorithm to minimize energy consumption and elapsed time for IoT workloads in a hybrid architecture

JCS Dos Anjos, JLG Gross, KJ Matteussi, GV González… - Sensors, 2021 - mdpi.com
Advances in communication technologies have made the interaction of small devices, such
as smartphones, wearables, and sensors, scattered on the Internet, bringing a whole new …

[HTML][HTML] Ambient intelligence based on IoT for assisting people with Alzheimer's disease through context histories

SD Machado, JER Tavares, MG Martins, JLV Barbosa… - Electronics, 2021 - mdpi.com
New Internet of Things (IoT) applications are enabling the development of projects that help
with monitoring people with different diseases in their daily lives. Alzheimer's is a disease …

[HTML][HTML] OCR applied for identification of vehicles with irregular documentation using IoT

LA Glasenapp, AF Hoppe, MA Wisintainer, A Sartori… - Electronics, 2023 - mdpi.com
Given the lack of investments in surveillance in remote places, this paper presents a
prototype that identifies vehicles in irregular conditions, notifying a group of people, such as …