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Journal of Software:2017.28(6):1474-1487

基于区块链的应用系统开发方法研究
蔡维德,郁莲,王荣,刘娜,邓恩艳
(软件开发环境国家重点实验室(北京航空航天大学) 数字社会与区块链实验室, 北京 100191;北京大学 软件与微电子学院, 北京 102600;软件开发环境国家重点实验室(北京航空航天大学) 数字社会与区块链实验室, 北京 100191;沈阳工程学院 信息学院, 辽宁 沈阳 110136;北京天德科技有限公司, 北京 100089)
Blockchain Application Development Techniques
TSAI Wei-Tek,YU Lian,WANG Rong,LIU Na,DENG En-Yan
(Digital Society & Blockchain Laboratory, State Key Laboratory of Software Development Environment(Beihang University), Beijing 100191, China;School of Software and Microelectronics, Peking University, Beijing 102600, China;Digital Society & Blockchain Laboratory, State Key Laboratory of Software Development Environment(Beihang University), Beijing 100191, China;Information School, Shenyang Institute of Engineering, Shenyang 110136, China;Tiande Technologies, Beijing 100089, China)
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Received:November 03, 2016    Revised:December 14, 2016
> 中文摘要: 从区块链的技术层面及应用层面分析其特征,并给出区块链的分类.挖掘区块链的设计需求,针对区块链的一致性和可扩展性的应用需求进行深入分析.对区块链的应用系统开发方法及区块链建模进行研究,提出了账户区块链(account blockchain,简称ABC)和交易区块链(trading blockchain,简称TBC)的双链设计模型.对智能合约进行深入剖析,提出了链上代码并行执行模型应用原则.最后,对区块链应用技术进行总结和展望.
Abstract:This paper presents a blockchain definition independent of any digital currency, and describes its characteristics including consensus protocols, design patterns, scalability, databases, and chaincode. The paper then presents a permissioned blockchain, called Beihangchain, with its unique consensus algorithms, interfaces, and design. It also proposes ABC (account blockchain) and TBC (trading blockchain), to be used for a variety of applications including copyright protection and digital payment. Finally, this paper analyzes chaincode requirements and provides guidelines for effective chaincode.
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基金项目:国家自然科学基金(61690200,60973001) 国家自然科学基金(61690200,60973001)
Foundation items:National Natural Science Foundation of China (61690200, 60973001)
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蔡维德,郁莲,王荣,刘娜,邓恩艳.基于区块链的应用系统开发方法研究.软件学报,2017,28(6):1474-1487

TSAI Wei-Tek,YU Lian,WANG Rong,LIU Na,DENG En-Yan.Blockchain Application Development Techniques.Journal of Software,2017,28(6):1474-1487