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Ghadi YY, Mazhar T, Shah SFA, Haq I, Ahmad W, Ouahada K, Hamam H. Integration of federated learning with IoT for smart cities applications, challenges, and solutions. PeerJ Comput Sci 2023; 9:e1657. [PMID: 38192447 PMCID: PMC10773731 DOI: 10.7717/peerj-cs.1657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 09/29/2023] [Indexed: 01/10/2024]
Abstract
In the past few years, privacy concerns have grown, making the financial models of businesses more vulnerable to attack. In many cases, it is hard to emphasize the importance of monitoring things in real-time with data from Internet of Things (IoT) devices. The people who make the IoT devices and those who use them face big problems when they try to use Artificial Intelligence (AI) techniques in real-world applications, where data must be collected and processed at a central location. Federated learning (FL) has made a decentralized, cooperative AI system that can be used by many IoT apps that use AI. It is possible because it can train AI on IoT devices that are spread out and do not need to share data. FL allows local models to be trained on local data and share their knowledge to improve a global model. Also, shared learning allows models from all over the world to be trained using data from all over the world. This article looks at the IoT in all of its forms, including "smart" businesses, "smart" cities, "smart" transportation, and "smart" healthcare. This study looks at the safety problems that the federated learning with IoT (FL-IoT) area has brought to market. This research is needed to explore because federated learning is a new technique, and a small amount of work is done on challenges faced during integration with IoT. This research also helps in the real world in such applications where encrypted data must be sent from one place to another. Researchers and graduate students are the audience of our article.
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Affiliation(s)
- Yazeed Yasin Ghadi
- Department of Computer Science and Software Engineering, Al Ain University, Abu Dhabi, UAE
| | - Tehseen Mazhar
- Department of Computer Science, Virtual University of Pakistan, Lahore, Punjab, Pakistan
| | - Syed Faisal Abbas Shah
- Department of Computer Science, Virtual University of Pakistan, Lahore, Punjab, Pakistan
| | - Inayatul Haq
- School of Electrical and Information Engineering, Zhengzhou University, Zhengzhou, Henan, China
| | - Wasim Ahmad
- Department of Computer Science and Information Technology, University of Malakand, Chakdara, Dir, Pakistan
| | - Khmaies Ouahada
- School of Electrical Engineering, Department of Electrical and Electronic Engineering Science, University of Johannesburg, Johannesburg, South Africa
| | - Habib Hamam
- School of Electrical Engineering, Department of Electrical and Electronic Engineering Science, University of Johannesburg, Johannesburg, South Africa
- Commune d'Akanda, International Institute of Technology and Management, BP Libreville, Estuaire, Gabon
- Faculty of Engineering, University of Moncton, Moncton, New Brunswick, Canada
- College of Computer Science and Engineering, University of Ha'il, Ha'il, Saudi Arabia
- Production & Skills Development, Spectrum of Knowledge Production & Skills Development, Sfax, Tunisia
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Incremental learning for Lagrangian ε-twin support vector regression. Soft comput 2023. [DOI: 10.1007/s00500-022-07755-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Li X, Liang H. Blockchain solution benefits for controlling pandemics: Bottom-up decentralization, automation with real-time update, and immutability with privacy preservation. COMPUTERS & INDUSTRIAL ENGINEERING 2022; 172:108602. [PMID: 36061978 PMCID: PMC9420009 DOI: 10.1016/j.cie.2022.108602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 07/06/2022] [Accepted: 08/21/2022] [Indexed: 06/15/2023]
Abstract
The current COVID-19 pandemic has created turmoil around the world. To fight this ongoing global crisis and future ones, all stakeholders must collaborate and share timely and truthful information. This paper proposes a blockchain solution based on its inherent technological advantages. We posit that benefits can be derived from three unique blockchain features: bottom-up decentralization, automation with real-time update, and immutability with privacy preservation. A decentralized common platform provides easy access and increases participation in disease surveillance, which reduces the estimation errors of the compartmental model parameters. Automation with real-time update facilitates prompt detection and diagnosis, accurate contact tracing, and targeted mitigation and containment, achieving faster recovery and slower transmission. Being immutable while preserving privacy, the blockchain solution enhances respondents' willingness to truthfully report their contact history, avoiding false and erroneous data that will cause wrong estimates on pandemic transmission and recovery. Thus, the blockchain solution mitigates three types of risks: sample variance, delay, and bias. Through simulation, we quantify the value of the blockchain solution in these three aspects. Accordingly, we provide specific action plans based on our research findings: before building blockchain solutions for controlling COVID-19, governments and organizations can calculate the blockchain benefits and decide whether or not they should invest in such blockchain solutions by conducting a cost-benefit analysis.
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Affiliation(s)
- Xiaoming Li
- Department of Business Administration, Tennessee State University, 330 10 Ave. N, Nashville, TN 37203, USA
| | - Huigang Liang
- Department of Business Information and Technology, University of Memphis, 3675 Central Avenue, Memphis, TN 38152, USA
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A Review on Federated Learning and Machine Learning Approaches: Categorization, Application Areas, and Blockchain Technology. INFORMATION 2022. [DOI: 10.3390/info13050263] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Federated learning (FL) is a scheme in which several consumers work collectively to unravel machine learning (ML) problems, with a dominant collector synchronizing the procedure. This decision correspondingly enables the training data to be distributed, guaranteeing that the individual device’s data are secluded. The paper systematically reviewed the available literature using the Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) guiding principle. The study presents a systematic review of appliable ML approaches for FL, reviews the categorization of FL, discusses the FL application areas, presents the relationship between FL and Blockchain Technology (BT), and discusses some existing literature that has used FL and ML approaches. The study also examined applicable machine learning models for federated learning. The inclusion measures were (i) published between 2017 and 2021, (ii) written in English, (iii) published in a peer-reviewed scientific journal, and (iv) Preprint published papers. Unpublished studies, thesis and dissertation studies, (ii) conference papers, (iii) not in English, and (iv) did not use artificial intelligence models and blockchain technology were all removed from the review. In total, 84 eligible papers were finally examined in this study. Finally, in recent years, the amount of research on ML using FL has increased. Accuracy equivalent to standard feature-based techniques has been attained, and ensembles of many algorithms may yield even better results. We discovered that the best results were obtained from the hybrid design of an ML ensemble employing expert features. However, some additional difficulties and issues need to be overcome, such as efficiency, complexity, and smaller datasets. In addition, novel FL applications should be investigated from the standpoint of the datasets and methodologies.
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FDCNet: Presentation of the Fuzzy CNN and Fractal Feature Extraction for Detection and Classification of Tumors. COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE 2022; 2022:7543429. [PMID: 35571692 PMCID: PMC9106477 DOI: 10.1155/2022/7543429] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 04/08/2022] [Indexed: 12/13/2022]
Abstract
The detection of brain tumors using magnetic resonance imaging is currently one of the biggest challenges in artificial intelligence and medical engineering. It is important to identify these brain tumors as early as possible, as they can grow to death. Brain tumors can be classified as benign or malignant. Creating an intelligent medical diagnosis system for the diagnosis of brain tumors from MRI imaging is an integral part of medical engineering as it helps doctors detect brain tumors early and oversee treatment throughout recovery. In this study, a comprehensive approach to diagnosing benign and malignant brain tumors is proposed. The proposed method consists of four parts: image enhancement to reduce noise and unify image size, contrast, and brightness, image segmentation based on morphological operators, feature extraction operations including size reduction and selection of features based on the fractal model, and eventually, feature improvement according to segmentation and selection of optimal class with a fuzzy deep convolutional neural network. The BraTS data set is used as magnetic resonance imaging data in experimental results. A series of evaluation criteria is also compared with previous methods, where the accuracy of the proposed method is 98.68%, which has significant results.
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Valizadeh A, Shariatee M. The Progress of Medical Image Semantic Segmentation Methods for Application in COVID-19 Detection. COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE 2021; 2021:7265644. [PMID: 34840563 PMCID: PMC8611358 DOI: 10.1155/2021/7265644] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 10/18/2021] [Indexed: 11/17/2022]
Abstract
Image medical semantic segmentation has been employed in various areas, including medical imaging, computer vision, and intelligent transportation. In this study, the method of semantic segmenting images is split into two sections: the method of the deep neural network and previous traditional method. The traditional method and the published dataset for segmentation are reviewed in the first step. The presented aspects, including all-convolution network, sampling methods, FCN connector with CRF methods, extended convolutional neural network methods, improvements in network structure, pyramid methods, multistage and multifeature methods, supervised methods, semiregulatory methods, and nonregulatory methods, are then thoroughly explored in current methods based on the deep neural network. Finally, a general conclusion on the use of developed advances based on deep neural network concepts in semantic segmentation is presented.
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Affiliation(s)
- Amin Valizadeh
- Department of Mechanical Engineering, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Morteza Shariatee
- Department of Mechanical Engineering, Iowa State University, Ames, IA, USA
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