A Systematic Review of Blockchain Applications

Sunny, Farhana Akter; Hajek, Petr; Munk, Michal; Abedin, Abedin; Satu, Md. Shahriare; Alam, Md. Iftekharul; Islam, Md. Jahidul

doi:10.1109/access.2022.3179690

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A Systematic Review of Blockchain Applications

Farhana Akter Sunny

, Petr Hajek

, Michal Munk

, Abedin Abedin, Md. Shahriare Satu

, Md. Iftekharul Alam Efat, Md. Jahidul Islam

IEEE Access, Volume: 10, Pages: 59155 - 59177

Swansea University Author: Abedin Abedin

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DOI (Published version): 10.1109/access.2022.3179690

Abstract

For this study, the researchers conducted a systematic literature review to answer complex questions about the field of blockchain technology. We used an unbiased systematic review process to find works on blockchain-based applications and developed a Python code that searched various online databas...

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Published in:	IEEE Access
ISSN:	2169-3536
Published:	Institute of Electrical and Electronics Engineers (IEEE) 2022
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URI:	https://cronfa.swan.ac.uk/Record/cronfa64262
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first_indexed	2023-09-18T14:44:06Z
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spelling	v2 64262 2023-08-31 A Systematic Review of Blockchain Applications 4ed8c020eae0c9bec4f5d9495d86d415 Abedin Abedin Abedin Abedin true false 2023-08-31 BAF For this study, the researchers conducted a systematic literature review to answer complex questions about the field of blockchain technology. We used an unbiased systematic review process to find works on blockchain-based applications and developed a Python code that searched various online databases. This paper provides an overview of the characteristics, mode of operation, and applications of blockchains in various domains such as transportation, commerce and industry, privacy and security, the financial sector, government, education, healthcare, and the Internet of Things (IoT). The aim was to identify the key research themes addressed in existing articles within each application domain and suggest future research directions for these domains. We analyzed a set of 750 articles published between 2015 and 2021 that dealt with blockchain applications. We found that financial management and security issues have been the main research focus since 2015. However, the use of blockchain in education has become a central research theme in 2021. Healthcare, IoT, and government applications have also grown in popularity. We furthermore analyzed some of the implementations of privacy mechanisms, as well as the challenges and future directions that need to be addressed for effective blockchain deployment. This study contributes to existing research by providing a comprehensive overview of blockchain application themes and their emerging areas for stakeholders in diverse sectors. Journal Article IEEE Access 10 59155 59177 Institute of Electrical and Electronics Engineers (IEEE) 2169-3536 Blockchain, applications, business and industry, internet of things, privacy and security 8 6 2022 2022-06-08 10.1109/access.2022.3179690 http://dx.doi.org/10.1109/access.2022.3179690 COLLEGE NANME Accounting and Finance COLLEGE CODE BAF Swansea University This work was supported in part by the scientific Research Project of the Czech Sciences Foundation under Grant 19-15498S, and in part by the Scientific Grant Agency of the Ministry of Education of the Slovak Republic and the Slovak Academy of Sciences (SAS) under Contract VEGA-1/0821/21. 2023-09-19T16:20:29.0671251 2023-08-31T18:00:31.0528254 Faculty of Humanities and Social Sciences School of Management - Accounting and Finance Farhana Akter Sunny 0000-0003-4198-6569 1 Petr Hajek 0000-0001-5579-1215 2 Michal Munk 0000-0002-9913-3596 3 Abedin Abedin 4 Md. Shahriare Satu 0000-0003-1007-572x 5 Md. Iftekharul Alam Efat 6 Md. Jahidul Islam 7 64262__28563__d62636beda424b5ab96a2a9f70c1d6ed.pdf 64262.VOR.pdf 2023-09-18T15:43:08.5482510 Output 2027852 application/pdf Version of Record true © Author(s) 2022. Distributed under the terms of a Creative Commons Attribution 4.0 License (CC BY 4.0). true eng https://creativecommons.org/licenses/by/4.0/
title	A Systematic Review of Blockchain Applications
spellingShingle	A Systematic Review of Blockchain Applications Abedin Abedin
title_short	A Systematic Review of Blockchain Applications
title_full	A Systematic Review of Blockchain Applications
title_fullStr	A Systematic Review of Blockchain Applications
title_full_unstemmed	A Systematic Review of Blockchain Applications
title_sort	A Systematic Review of Blockchain Applications
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description	For this study, the researchers conducted a systematic literature review to answer complex questions about the field of blockchain technology. We used an unbiased systematic review process to find works on blockchain-based applications and developed a Python code that searched various online databases. This paper provides an overview of the characteristics, mode of operation, and applications of blockchains in various domains such as transportation, commerce and industry, privacy and security, the financial sector, government, education, healthcare, and the Internet of Things (IoT). The aim was to identify the key research themes addressed in existing articles within each application domain and suggest future research directions for these domains. We analyzed a set of 750 articles published between 2015 and 2021 that dealt with blockchain applications. We found that financial management and security issues have been the main research focus since 2015. However, the use of blockchain in education has become a central research theme in 2021. Healthcare, IoT, and government applications have also grown in popularity. We furthermore analyzed some of the implementations of privacy mechanisms, as well as the challenges and future directions that need to be addressed for effective blockchain deployment. This study contributes to existing research by providing a comprehensive overview of blockchain application themes and their emerging areas for stakeholders in diverse sectors.
published_date	2022-06-08T16:20:32Z
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A Systematic Review of Blockchain Applications

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