Technology of Blockchain
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App. Res. of Comp. Printed Article
Vol. 40, 2023 No. 8
2266-2273

Blockchain ledger amendment scheme based on supervisor group

Gu Kang1,2
Zhang Shaohua3
Li Chao2
1. College of Information, Shanghai Ocean University, Shanghai 201306, China
2. Shanghai Development Center of Computer Software Technology, Shanghai 201112, China
3. Shanghai Business School, Shanghai 200235, China
DOI: 10.19734/j.issn.1001-3695.2023.01.0001

Abstract

Scholars have conducted research on amendable ledger technology in response to the problems such as irregular data and misuse of uploaded data in the blockchain ledger. This paper proposed a blockchain ledger amendment scheme based on supervisor groups to improve the traditional scheme. The scheme addressed the problems of low modification efficiency and malicious nodes messing up security in traditional correction schemes. The scheme filtered out the supervisor group member nodes through an improved PageRank-based blockchain node credit ranking algorithm, which in turn to improve the efficiency of the ledger revision process under trustworthy premises. The scheme designed an improved random selection of reviser algorithm and the use of verifiable random functions to construct a node verification recourse mechanism. The mechanism ensured the traceability and security of the ledger data revision process. The analysis and simulation results show that the scheme has high security and outperforms traditional methods in terms of processing efficiency and resource utilisation.

Foundation Support

上海市科技创新行动计划资助项目(21511101504)
上海科学院关键共性技术攻关计划资助项目(SKY2022005)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2023.01.0001
Publish at: Application Research of Computers Printed Article, Vol. 40, 2023 No. 8
Section: Technology of Blockchain
Pages: 2266-2273
Serial Number: 1001-3695(2023)08-004-2266-08

Publish History

[2023-03-10] Accepted Paper
[2023-08-05] Printed Article

Cite This Article

顾康, 张绍华, 李超. 基于监督者组的区块链账本修正方案 [J]. 计算机应用研究, 2023, 40 (8): 2266-2273. (Gu Kang, Zhang Shaohua, Li Chao. Blockchain ledger amendment scheme based on supervisor group [J]. Application Research of Computers, 2023, 40 (8): 2266-2273. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

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