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blockchain technology‑based FinTech banking sector involvement using adaptive neuro‑fuzzy‑based K‑nearest neighbors algorithm

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Financial Innovation 2023年第1期9卷 1765-1787页

作者： Husam Rjoub Tomiwa Sunday Adebayo Dervis Kirikkaleli Department of Accounting and Finance Palestine Polytechnic University-PPUHebronPalestine Department of Banking and Finance Faculty of EconomicsAdministrative and Social SciencesBahçeşehir Cyprus University99010 AlayköyNicosiaTurkey Department of Economics Faculty of Economics and Administrative ScienceCyprus International UniversityNorthern Cyprus10 MersinNicosiaTurkey Department of Banking and Finance Faculty of Economics and Administrative SciencesEuropean University of LefkeLefkeNorthern Cyprus10 MersinTurkey

The study aims to investigate the financial technology(FinTech)factors influencing Chinese banking *** expectations and global realities may be changed by FinTech’s multidimensional scope,which is lacking in the traditional financial *** use of technology to automate financial services is becoming more important for economic organizations and industries because the digital age has seen a period of transition in terms of consumers and *** future of FinTech will be shaped by technologies like the Internet of Things,blockchain,and artificial *** involvement of these platforms in financial services is a major concern for global business *** is becoming more popular with customers because of such *** has driven a fundamental change within the financial services industry,placing the client at the center of *** has become a primary focus since data are a component of FinTech *** task of consolidating research reports for consensus is very manual,as there is no standardized *** existing research has proposed certain methods,they have certain drawbacks in FinTech payment systems(including cryptocurrencies),credit markets(including peer-to-peer lending),and insurance *** paper implements blockchainbased financial technology for the banking sector to overcome these transition *** this study,we have proposed an adaptive neuro-fuzzy-based K-nearest neighbors’*** chaotic improved foraging optimization algorithm is used to optimize the proposed *** rolling window autoregressive lag modeling approach analyzes FinTech *** proposed algorithm is compared with existing approaches to demonstrate its *** findings showed that it achieved 91%accuracy,90%privacy,96%robustness,and 25%cyber-risk *** with traditional approaches,the recommended strategy will be more convenient,safe,and effective in the transit

关键词： FinTech Economic growth blockchain technology Adaptive neural fuzzy based KNN algorithm Rolling window autoregressive lag modelling

Supplier Encroachment and Quality Disclosure Strategy in an E-supply Chain with blockchain technology

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Journal of Systems Science and Systems Engineering 2024年第6期33卷 682-715页

作者： Huimin Zhang Zhenkai Lou Yan Yan Fujun Hou School of Management and Economics Beijing Institute of TechnologyBeijing100081China School of Management Science and Engineering Anhui University of TechnologyMaanshan243032China

This paper explores quality disclosure strategy in an e-supply chain including a supplier and an e-retailer driven by blockchain technology(BT),wherein the supplier possesses private quality information and has the option to encroach on the end *** investigate the no-encroachment and encroachment scenarios under the three quality disclosure strategies(i.e.,non-disclosure strategy,voluntary disclosure strategy and BT-supported disclosure strategy).The impact of supplier encroachment and firms’preference for disclosure strategies are *** analysis shows that regardless of the strategy chosen,encroachment always benefits the supplier but,under certain conditions,benefits the ***,with no-encroachment,both the supplier and the e-retailer have the same preference for disclosure *** encroachment,however,the supplier prefers the voluntary disclosure strategy when both the quality variability and direct selling cost are small,and BT’s operation cost is relatively large;otherwise,he prefers the BT-supported disclosure *** the e-retailer,she always prefers both the voluntary and BT-supported disclosure ***,it is observed that the BT-supported disclosure strategy emerges as optimal for both the supplier and the e-retailer when faced with significant quality variability,regardless of *** and adopting BT can generate more consumer surplus under certain ***,we extend the basic model by considering simultaneous quantity decision and find that keying findings are ***,management insights are covered and given.

关键词： Supply chain management encroachment blockchain technology quality disclosure

Integrating blockchain technology into Healthcare Through an Intelligent Computing Technique

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Computers, Materials & Continua 2022年第2期70卷 2835-2860页

作者： Asif Irshad Khan Abdullah Saad Al-Malaise ALGhamdi Fawaz Jaber Alsolami Yoosef B.Abushark Abdulmohsen Almalawi Abdullah Marish Ali Alka Agrawal Rajeev Kumar Raees Ahmad Khan Department of Computer Science Faculty of Computing and Information TechnologyKing Abdulaziz UniversityJeddah21589Saudi Arabia Department of Information Systems Faculty of Computing and Information TechnologyKing Abdulaziz UniversityJeddah21589Saudi Arabia Department of Information technology Babasaheb Bhimrao Ambedkar UniversityLucknow226025Uttar PradeshIndia Department of Computer Applications Shri Ramswaroop Memorial UniversityBarabanki225003Uttar PradeshIndia

The blockchain technology plays a significant role in the present era of information *** the last few years,this technology has been used effectively in several *** has already made significant differences in human life,as well as is intended to have noticeable impact in many other domains in the forthcoming *** rapid growth in blockchain technology has created numerous new possibilities for use,especially for healthcare *** digital healthcare services require highly effective security methodologies that can integrate data security with the availablemanagement *** test and understand this goal of security management in Saudi Arabian perspective,the authors performed a numerical analysis and simulation through a multi criteria decision making approach in this *** authors adopted the fuzzy Analytical Hierarchy Process(AHP)for evaluating the effectiveness and then applied the fuzzy Technique forOrder of Preference by Similarity to Ideal Solution(TOPSIS)technique to simulate the validation of *** eliciting highly corroborative and conclusive results,the study referred to a real time project of diabetes patients’management application of Kingdom of Saudi Arabia(KSA).The results discussed in this paper are scientifically proven and validated through various analysis *** the present study can be a credible basis for other similar endeavours being undertaken in the domain of blockchain research.

关键词： blockchain technology data management fuzzy logic AHP TOPSIS

Proposed framework for blockchain technology in a decentralised energy network

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Protection and Control of Modern Power Systems 2021年第1期6卷 396-406页

作者： Oliver Dzobo Bessie Malila Lindokhuhle Sithole Department of Electrical&Electronic Engineering Science University of JohannesburgJohannesburgSouth Africa Department of Biomedical Engineering University of Cape TownCape TownSouth Africa

The integration of distributed renewable energy sources into the conventional power grid has become a hot research topic, all part of attempts to reduce greenhouse gas emission. There are many distributed renewable energy sources available and the network participants in energy delivery have also increased. This makes the management of the new power grid with integrated distributed renewable energy sources extremely complex. Applying the technical advantages of blockchain technology to this complex system to manage peer-to-peer energy sharing, transmission, data storage and build smart contracts between network participants can develop an optimal consensus mechanism within the new power grid. This paper proposes a new framework for the application of blockchain in a decentralised energy network. The microgrid is assumed to be private and managed by local prosumers. An overview description of the proposed model and a case study are presented in the paper.

关键词： blockchain technology Distributed renewable energy sources Energy delivery Smart contract Distributed cloud storage system

YOLO and blockchain technology Applied to Intelligent Transportation License Plate Character Recognition for Security

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Computers, Materials & Continua 2023年第12期77卷 3697-3722页

作者： Fares Alharbi Reem Alshahrani Mohammed Zakariah Amjad Aldweesh Abdulrahman Abdullah Alghamdi Department of Computer Science College of Computing and ITShaqra UniversityShaqra15526Saudi Arabia Department of Computer Science College of Computers and ITTaif UniversityP.O.Box 11099Taif21944Saudi Arabia College of Computer and Information Science King Saud UniversityRiyadhSaudi Arabia

Privacy and trust are significant issues in intelligent transportation systems(ITS).Data security is critical in ITS systems since sensitive user data is communicated to another user over the internet through wireless devices and routes such as radio channels,optical fiber,and blockchain *** Internet of Things(IoT)is a network of connected,interconnected *** issues occasionally arise due to the amount of data ***,they have been primarily addressed by blockchain and smart contract *** there are still security issues with smart contracts,primarily due to the complexity of writing the code,there are still many challenges to consider when designing blockchain designs for the IoT *** study uses traditional blockchain technology with the“You Only Look Once”(YOLO)object detection method to accurately locate and identify license *** YOLO and blockchain technologies used for intelligent vehicle license plate recognition are promising,they have received limited research ***-time object identification and recognition would be possible by combining a cutting-edge object detection technique with a regional convolutional neural network(RCNN)built with the tensor flow core open source *** method works reasonably well for identifying any license *** Automatic License Plate Recognition(ALPR)approach delivered outstanding results in various ***,with a recognition rate of 96.2%,our system(UFPR-ALPR)surpassed the previously used technology,consisting of 4500 frames and around 150 ***,a deep learning algorithm was trained to recognize images of license plate numbers using the UFPR-ALPR ***,the license plate’s characters were complicated for standard methods to identify because of the shifting lighting *** proposed model,however,produced beneficial outcomes.

关键词： Intelligent transportation system blockchain technology license plate recognition privacy YOLO deep learning technique ALPR

An Immutable Framework for Smart Healthcare Using blockchain technology

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Computer Systems Science & Engineering 2023年第7期46卷 165-179页

作者： Faneela Muazzam A.Khan Suliman A.Alsuhibany Walid El-Shafai Mujeeb Ur Rehman Jawad Ahmad Department of Computer Science Quaid-i-Azam UniversityIslamabad45320Pakistan Department of Computer Science College of ComputerQassim UniversityBuraydah51452Saudi Arabia Department of Electronics and Electrical Communications Engineering Faculty of Electronic EngineeringMenoufia UniversityMenouf32952Egypt Department of Computer Science Security Engineering LaboratoryPrince Sultan UniversityRiyadh11586Saudi Arabia James Watt School of Engineering University of GlasgowG128QQUK School of Computing Edinburgh Napier UniversityEdinburghEH105DTUK

The advancements in sensing technologies,information processing,and communication schemes have revolutionized the healthcare *** Healthcare Records(EHR)facilitate the patients,doctors,hospitals,and other stakeholders to maintain valuable data and medical *** traditional EHRs are based on cloud-based architectures and are susceptible to multiple cyberattacks.A single attempt of a successful Denial of Service(DoS)attack can compromise the complete healthcare *** article introduces a secure and immutable blockchain-based framework for the Internet of Medical Things(IoMT)to address the stated *** proposed architecture is on the idea of a lightweight private blockchain-based network that facilitates the users and hospitals to perform multiple healthcare-related operations in a secure and trustworthy *** efficacy of the proposed framework is evaluated in the context of service execution time and *** experimental outcomes indicate that the proposed design attained lower service execution time and higher throughput under different control parameters.

关键词： blockchain technology healthcare applications cybersecurity services IoMT DoS EHR

An Improved Biometric Fuzzy Signature with Timestamp of blockchain technology for Electrical Equipment Maintenance

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Energy Engineering 2022年第6期119卷 2621-2636页

作者： Rao Fu Liming Wang Xuesong Huo Pei Pei Haitao Jiang Zhongxing Fu State Grid Xuzhou Power Supply Company of Jiangsu Electric Power Co. Ltd.Xuzhou221000China State Grid Jiangsu Electric Power Co. Ltd.Nanjing211000China State Grid Jiangsu Electric Power Co. Ltd.Research InstituteNanjing211103China State Grid Yancheng Power Supply Company of Jiangsu Electric Power Co. Ltd.Yancheng224000China

The power infrastructure of the power system is massive in size and dispersed throughout the ***,how to protect the information security in the operation and maintenance of power equipment is a difficult *** paper proposes an improved time-stamped blockchain technology biometric fuzzy feature for electrical equipment *** with previous blockchain transactions,the time-stamped fuzzy biometric signature proposed in this paper overcomes the difficulty that the key is easy to be stolen by hackers and can protect the security of information during operation and ***,the effectiveness of the proposed method is verified by experiments.

关键词： blockchain technology fault diagnosis of electrical equipment biometric fuzzy signature timestamp deep learning technology

Examining the nexus of blockchain technology and digital twins:Bibliometric evidence and research trends

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Frontiers of Engineering Management 2024年第3期11卷 481-500页

作者： Xiaozhi MA Wenbo DU Lingyue LI Jing LIU Hongping YUAN School of Civil Engineering and Architecture Guangxi UniversityNanning 530004China School of Management Guangzhou UniversityGuangzhou 510006China Department of Basic Course Guangzhou Maritime UniversityGuangzhou 510725China School of Business Guangxi UniversityNanning 530004China

The integration of blockchain technology(BT)with Digital Twins(DTs)is becoming increasingly recognized as an effective strategy to enhance trust,interoperability,and data privacy in virtual spaces such as the *** there is a significant body of research at the intersection of BT and DTs,a thorough review of the field has not yet been *** study performs a systematic literature review on BT and DTs,using the CiteSpace analytic tool to evaluate the content and bibliometric *** review covers 976 publications,identifying the significant effects of BT on DTs and the integration *** themes emerging from keyword analysis include augmented reality,smart cities,smart manufacturing,cybersecurity,lifecycle management,Ethereum,smart grids,additive manufacturing,blockchain technology,and *** on this analysis,the study proposes a development framework for BTenhanced DTs that includes supporting technologies and applications,main applications,advantages and functionalities,primary contexts of application,and overarching goals and ***,an examination of bibliometric data reveals three developmental phases in cross-sectional research on BT and DTs:technology development,technology use,and technology *** phases highlight the research field’s evolution and provide valuable direction for future studies on BTenhanced DTs.

关键词： blockchain technology digital twin literature review bibliometric analysis research trend

The rise of the digital economy:Thoughts on blockchain technology and cryptocurrencies for the collaborative economy

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International Journal of Innovation Studies 2019年第4期3卷 84-93页

作者： Myriam Ertz Emilie Boily Department of Economics and Administrative Sciences Universite Du Quebec a ChicoutimiChicoutimiQuebecG7H 2B1Canada

This study highlights the potential impacts of blockchain technology on the collaborativeeconomy(CE),colloquially known as the sharing *** conceptual review firstanalyzes how the CE intersects with the blockchain *** consumptioninvolves an intensification of peer-to-peer trade,underpinned by robust digital in-frastructures and processes,hence an increased use of new technologies and a redefinitionof business *** an inherently connected economy,the CE is,therefore,prone tointegrating the most recent technological advances including artificial intelligence,bigdata analysis,augmented reality,the smart grid,and blockchain *** reviewthen furthers the examination of the organizational and managerial implications related tothe use of blockchain technology in terms of governance,transaction costs,and userconfidence.A closing case finally examines the role of a prominent social networking site(i.e.,Facebook)in the CE-blockchain nexus.

关键词： blockchain technology Collaborative economy Cryptocurrency Social networking site Business Governance Trust Digital economy