The Research of Consortium Blockchain Dynamic Consensus Based on Data Transaction Evaluation

被引：10
|
作者：
Wang, Xin [1 ]
Feng, Qing [1 ]
Chai, Jianping [1 ]
机构：
[1] Commun Univ China, Sch Informat Engn, Beijing, Peoples R China
来源：
2018 11TH INTERNATIONAL SYMPOSIUM ON COMPUTATIONAL INTELLIGENCE AND DESIGN (ISCID), VOL 2 | 2018年
关键词：
consortium blockchain; consensus; transaction evaluation; dynamic leader election;
D O I：
10.1109/ISCID.2018.10150
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Aiming at the problem that consortium blockchains cannot elect a leader peer intelligently against real-time transactions and cannot satisfy the stability requirement of the data trading platform, this paper presents a consortium blockchain dynamic leader election. Based on the consensus protocols of Hyperledger Fabric, a transaction evaluation module calculating user score for each peer is introduced into the consortium blockchain. Peers elect the leader peer of the consortium blockchain according to user score dynamically, which improves the stability and security of reaching a consensus within the data trading platform.
引用
收藏
页码：214 / 217
页数：4
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