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Genetic algorithm–optimized support vector machine for real-time activity recognition in health smart home

Yan Hu, Bingce Wang, Yuyan Sun, Jing An et al. • International Journal of Distributed Sensor Networks (2020)

Health smart home, as a typical application of Internet of things, provides a new solution for remote medical treatment. It can effectively relieve pressure from shortage of medical resources caused by aging population and help elderly peop...

DOAJ Open Access (DOAJ) DOI: 10.1177/1550147720971513

Overview of Compressed Sensing: Sensing Model, Reconstruction Algorithm, and Its Applications

Lixiang Li, Yuan Fang, Liwei Liu, Haipeng Peng et al. • Applied Sciences (2020)

With the development of intelligent networks such as the Internet of Things, network scales are becoming increasingly larger, and network environments increasingly complex, which brings a great challenge to network communication. The issues...

DOAJ Open Access (DOAJ) DOI: 10.3390/app10175909

Systematic Literature Review of the Use of Computational Intelligence in the Routing and Spectrum Assignment Problem in Elastic Optical Networks

Renan V. B. Carvalho, Henrique A. Dinarte, Raul C. Almeida Jr., Carmelo J. A. Bastos-Filho • Journal of Microwaves, Optoelectronics and Electromagnetic Applications (2025)

Abstract Elastic optical networks (EONs) have characteristics that meet the growing demand for current and future bandwidth, such as 5G and Internet of Things. In EONs, connections must have a route and a spectrum slice available between th...

DOAJ Open Access (DOAJ) DOI: 10.1590/2179-10742025v24i1289308

The Architecture of an Automatic eHealth Platform With Mobile Client for Cerebrovascular Disease Detection

Wang, Xingce, Bie, Rongfang, Sun, Yunchuan, Wu, Zhongke et al. • JMIR mHealth and uHealth (2013)

BackgroundIn recent years, cerebrovascular disease has been the leading cause of death and adult disability in the world. This study describes an efficient approach to detect cerebrovascular disease. ObjectiveIn order to improve...

DOAJ Open Access (DOAJ) DOI: 10.2196/mhealth.2550

Digital Co-Creation in Socially Sustainable Smart City Projects: Lessons From the European Union and Canada

Daniela Popescul, Lily Murariu, Laura-Diana Radu, Mircea-Radu Georgescu • IEEE Access (2024)

Utilizing readily accessible information and communication technologies (ICTs), such as mobile devices, applications, and simple Internet of Things (IoT) sensors, and harnessing their potential through Experimentation as a Service (EaaS), c...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2024.3399016

A Trust-Boundary Reference Architecture for Secure Cyber-Physical Agriculture: Design and Software-Based Proof-of-Concept for Smart Irrigation

Alvertos Ioannis Mourikis, Iosif Polenakis, Christos Sarantidis, Romanos Kalamatianos et al. • Sensors (2026)

Smart irrigation is an operational technology (OT) problem as much as an Internet of Things (IoT) one: software decisions act directly on valves, pumps, pressure and water delivery, so a spoofed reading or a replayed command has physical co...

DOAJ Open Access (DOAJ) DOI: 10.3390/s26206545

Development of a New 24-bit High-Performance Chipless RFID Tag for Accurate Identification in IoT Systems

Kawther Mekki, Omrane Necibi, Noureddine Boulejfen, Samia Larguech et al. • IEEE Access (2023)

Chipless RFID has the potential to bring in a paradigm change in industrial applications, notably in the world of the Internet of Things (IoT). This wireless technology permits distant identification, sensing, and tracking, giving tremendou...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2023.3337151

Advanced technologies and international business: A multidisciplinary analysis of the literature

Ali Ahi, Noemi Sinkovics, Yelnur Shildibekov, Rudolf R. Sinkovics et al. • International Business Review (2021)

Advanced digital technologies, such as the Internet of Things, blockchain, big data analytics and augmented reality, are gradually transforming the way multinational firms do business. Due to the extent of this transformation many scholars ...

OPENALEX cc-by DOI: https://doi.org/10.1016/j.ibusrev.2021.101967

Intelligent Sensing and Monitoring System for High-Voltage Transmission Line Status of Smart Grid Based on IoT Technology

Mingzhe Hao, Nianhua Kou, Chenglin Zeng • World Electric Vehicle Journal (2023)

This paper integrates the Internet of Things (IoT) technology and a smart grid to build an electric power IoT architecture and analyzes the intelligent sensing technology and wireless communication technology in this electric power IoT. Thr...

DOAJ Open Access (DOAJ) DOI: 10.3390/wevj14080224

Digital Twin Technology for Prefabricated Assembly Superimposed Station Based on BIM + IoT Integration

Ling LE, Linhai LU, Xiaojun LI, Yanyun LYU et al. • Chengshi guidao jiaotong yanjiu (2026)

ObjectiveCompared with traditional concrete construction, the application of prefabricated assembly construction based on digital twin technology in urban rail transit station construction can effectively ensure component production quality...

DOAJ Open Access (DOAJ) DOI: 10.16037/j.1007-869x.20240069

Resource-Constrained Edge AI Solution for Real-Time Pest and Disease Detection in Chili Pepper Fields

Hoyoung Chung, Jin-Hwi Kim, Junseong Ahn, Yoona Chung et al. • Agriculture (2026)

This paper presents a low-cost, fully on-premise Edge Artificial Intelligence (AI) system designed to support real-time pest and disease detection in open-field chili pepper cultivation. The proposed architecture integrates AI-Thinker ESP32...

DOAJ Open Access (DOAJ) DOI: 10.3390/agriculture16020223

RFID Applications and Security Review

Cesar Munoz-Ausecha, Juan Ruiz-Rosero, Gustavo Ramirez-Gonzalez • Computation (2021)

Radio frequency identification (RFID) is widely used in several contexts, such as logistics, supply chains, asset tracking, and health, among others, therefore drawing the attention of many researchers. This paper presents a review of the m...

DOAJ Open Access (DOAJ) DOI: 10.3390/computation9060069

On Security and Throughput for Energy Harvesting Untrusted Relays in IoT Systems Using NOMA

Van Nhan Vo, Chakchai So-In, Hung Tran, Duc-Dung Tran et al. • IEEE Access (2019)

In this paper, we analyze the secrecy and throughput of multiple-input single-output (MISO) energy harvesting (EH) Internet of Things (IoT) systems, in which a multi-antenna base station (BS) transmits signals to IoT devices (IoTDs) with th...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2019.2946600

DAF-UNet: Deformable U-Net with Atrous-Convolution Feature Pyramid for Retinal Vessel Segmentation

Yongchao Duan, Rui Yang, Ming Zhao, Mingrui Qi et al. • Mathematics (2025)

Segmentation of retinal vessels from fundus images is critical for diagnosing diseases such as diabetes and hypertension. However, the inherent challenges posed by the complex geometries of vessels and the highly imbalanced distribution of ...

DOAJ Open Access (DOAJ) DOI: 10.3390/math13091454

The Role of Health Technology and Informatics in a Global Public Health Emergency: Practices and Implications From the COVID-19 Pandemic

Jiancheng Ye • JMIR Medical Informatics (2020)

At present, the coronavirus disease (COVID-19) is spreading around the world. It is a critical and important task to take thorough efforts to prevent and control the pandemic. Compared with severe acute respiratory syndrome and Middle East ...

OPENALEX cc-by DOI: https://doi.org/10.2196/19866 PMC: 7388036

Identifying Applied Aspects, Medical Fields, and Technological Trends in Developing Future Entrepreneurial Opportunities in Telemedicine

Ali Mobini-Dehkordi, Jahangir Yadolai-Farsi, Abolghasem Arabiun, Mustafa Keshavarz-Turk • مدیریت اطلاعات سلامت (2021)

Introduction: Parallel with the growth of technologies, which affect the telemedicine, timely identification of telemedicine entrepreneurial opportunities seems to be necessary for the product development. This study aimed to identify appli...

DOAJ Open Access (DOAJ) DOI: 10.22122/him.v17i6.4230