Alternative TitleMulti-subblock Incentive Consensus Mechanism Based on Topology and Distribution Mechanism
刘帅1; 甘国华2; 刘明熹3; 房勇1; 汪寿阳1
Source Publication计算机科学
Other AbstractFirst of all,this paper proposes an modified consensus mechanism based on the classic PoW(Proof of Work)consensus mechanism by changing the condition of take the miners’blocks into blockchain and income distribution strategy.To be specific,on the one hand,according to the rule of this modified consensus mechanism,the first generated sub-chain made up of N sub-blocks will be integrated into the main chain,which is different from PoW,the modified consensus mechanism replaces the simple single chain structure of PoW with a more complex network structure;on the other hand,the modified consensus mechanism improves on the revenue distribution strategy of the traditional consensus mechanism,its distribution strategy is divided into three steps in order to improve the expected earnings of miners with low computational power,so as to encourage those miners with low computational power to actively participate in mining and supervise the safety of blockchain.In addition,the network structure introduced by the modified consensus mechanism enables miners to have more strategies of mining.This paper also discusses the influence of selecting different mining strategies,splitting calculation power of malicious miners and collusion on the safety and efficiency of the block chain.Finally,a variety of market scenarios are set up to simulate the improved algorithm so as to analyze the mining benefits of various miners under different market characteristics,which are hoping to guide miners.
KeywordBlockchain Consensus Inspire miner Mining strategy 区块链 共识 矿工激励 挖矿策略
Indexed ByCSCD
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Document Type期刊论文
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GB/T 7714
刘帅,甘国华,刘明熹,等. 一种基于拓扑结构及分配机制设计的多子块激励共识机制[J]. 计算机科学,2020,47(7):268-277.
APA 刘帅,甘国华,刘明熹,房勇,&汪寿阳.(2020).一种基于拓扑结构及分配机制设计的多子块激励共识机制.计算机科学,47(7),268-277.
MLA 刘帅,et al."一种基于拓扑结构及分配机制设计的多子块激励共识机制".计算机科学 47.7(2020):268-277.
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