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Journal of Northeastern University(Natural Science). 2024, (02) Core

Contribution Degree and Data Validity Verification Based Consensus AlgorithmChinese Full TextEnglish Full Text (MT)

SHI Xiao-hu;YAO Xin;SUN Yan-feng;MA De-yin;College of Computer Science and Technology, Jilin University;Key Laboratory of Symbol Computation and Knowledge Engineering(Ministry of Education), Jilin University;School of Business and Management, Jilin University;College of Computer Science and Engineering, Changchun University of Technology;

Abstract: The blockchain technology into the distributed data maintenance system is introduced and a contribution degree and data validity verification based consensus algorithm is proposed. In the algorithm, a random and verifiable leader election mechanism is designed according to contribution priority, ensuring the randomness and verifiability of the assignment of accounting rights. Furthermore, it introduces the density peak algorithm to reach the consensus on the correctness of packaged blocks. Final... More
Keywords：

blockchain; consensus algorithm; outlier detection; distributed data maintenance; trace back;

  • Series：

    (C) Architecture/ Energy/ Traffic/ Electromechanics, etc; (I) Electronic Technology ＆ Information Science

  • Subject：

    Computer Software and Application of Computer

  • Classification Code：

    TP311.13

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