A new blockchain-based personal privacy protection scheme

Yu-long, Gao; Chen, Xiu-Bo; Xu, Gang; Wen, Liu; Dong, Mianxiong; Liu, Xin

doi:10.1007/s11042-020-09867-6

Cited by 12 publications

(4 citation statements)

References 32 publications

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“…Agriculture [163,164], industry 4.0 [165], and smart city industry [166] Research hotspot Blockchain and smart contract [104], supply chain traceability [115,120], lifecycle assessment [153,154], circulation risk of inferior quality goods [160], and risk of privacy disclosure [156][157][158][159] Research method Fuzzy analytic network process (ANP)-modifed total interpretive structural modelling (TISM) approach [183] 2021 BD and CK Transparency, health, food, quality, service, competition, coordination, etc.…”

Section: Discussionmentioning

confidence: 99%

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Blockchain Technology Applied to Supply Chain Management: A Systems’ Analysis

Liu,

Ran,

Liu

2023

Mobile Information Systems

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Blockchain technology can be used to record real data at various nodes in the entire supply chain and can achieve timely data sharing and full traceability of the whole lifecycle of products in the supply chain. This study conducts a systematic literature review based on the WOS database, focusing on the research topic of the application of blockchain technology in supply chain management. We propose clear search and screening criteria based on 4 research questions and finally obtain 591 target studies. We conduct a detailed study on the distribution of the target literature in this research area, country/region, institution, and journal. Different countries/regions cooperate with each other and, thus, are clustered into five significant countries regions’ cooperation networks. There is a strong coupling relationship between research institutions, forming four major institutional cooperation networks. According to the analysis of those papers with a high number of citations, most of such papers were published in 2019, while the cross-citation phenomenon between papers occurred more frequently in 2021 and 2022. We use VOSviewer for visual coupling analysis of all keywords, which are automatically clustered into three research hotspots. Using CiteSpace to perform timeline-based keyword cooccurrence analysis, we find that scholars have gone through a “discovery-acceptance-question-improvement” process for the application of blockchain technology in supply chain management. According to the intensity and duration of burst detection words in different years, we draw three key points for future research. (i) Blockchain technology should be used to restructure and optimize the high-end food and medical cold chain supply chains. (ii) Blockchain technology should be used to enhance the cooperative relationship between supply chain members and the overall competitiveness of the supply chain. (iii) Innovate blockchain encryption technology that should be used to reduce the risk of information and privacy leakage in the supply chain.

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Section: Discussionmentioning

confidence: 99%

“…Te illegal disclosure of private user data can cause damaging consequences (Zhang et al [158]). Terefore, it is necessary to establish a personal privacy protection plan (Gao et al [159]). However, the application of blockchain technology is a double-edged sword.…”

Section: Analysis Of the Researchinnovations In 2020: Questionmentioning

confidence: 99%

Blockchain Technology Applied to Supply Chain Management: A Systems’ Analysis

Liu,

Ran,

Liu

2023

Mobile Information Systems

View full text Add to dashboard Cite

show abstract

“…b 2 or ke Ã k 1 . 9 4 , the signature will reject. Theorem 2: After at most e 2 repetitions, the blind signature process is effective.…”

Section: Blind Signature Algorithmmentioning

confidence: 99%

“…More importantly, decentralized structure is an innovative feature of blockchain and point-to-point direct interaction can be achieved, which helps people reach a consensus without the control of the administrators in the current log system to ensure the irreversibility of data [6]. This feature attracts many researchers to study how to design decentralized applications based on blockchain [7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%