区块链交易网络研究综述  

Blockchain transaction networks:A survey

作　　者：吴嘉婧[1] 刘洁利 林丹[1,2] 郑子彬[1,2] WU Jiajing;LIU Jieli;LIN Dan;ZHENG Zibin(School of Computer Science and Engineering,Sun Yat-sen University,Guangzhou 510006,China;School of Software Engineering,Sun Yat-sen University,Zhuhai 519082,China)

机构地区：[1]中山大学计算机学院,广东广州510006 [2]中山大学软件工程学院,广东珠海519082

出　　处：《中山大学学报（自然科学版）（中英文）》2021年第5期1-12,共12页Acta Scientiarum Naturalium Universitatis Sunyatseni

基　　金：国家重点研发计划(2020YFB1006005);国家自然科学基金(61973325,U1811462)。

摘　　要：自以比特币为代表的区块链加密货币交易平台诞生以来,基于区块链技术的加密货币获得了广泛的关注并积累了大量的交易数据。这些交易数据包含了丰富的信息和完整的金融活动痕迹,为研究者在这一领域进行知识发现提供了前所未有的机会。网络是描述现实世界中交互系统的通用语言,现有的区块链交易研究中有相当一部分是从网络的角度来进行的。本综述旨在从网络科学的角度分析和总结现有的有关区块链加密货币交易的文献。首先介绍了加密货币交易网络分析的背景信息,然后从交易网络建模、交易网络分析和交易网络上的识别技术3个方面对现有研究进行了综述,希望能为相关领域的研究者提供一个系统的指导。Since the debut of Bitcoin,a blockchain platform,blockchain-based cryptocurrencies have received wide attention and accumulated a wealth of transaction data.These transaction data include rich information and complete traces of financial activities,and therefore provide us an unprecedented opportunity for knowledge discovery.Networks are a universal language for describing interacting real systems,and much work on cryptocurrency transactions is conducted from a network perspective.This survey summarizes the existing work on analyzing and understanding blockchain transactions,aiming to provide a systematic guideline in this area.We first introduce the background of blockchain transaction,and then review existing research in three different aspects,i.e.,transaction network modeling,transaction network analysis,and network-based detection technology,the purpose being to provide a systematic guideline for researchers in this area.

关 键 词：区块链 加密货币交易 复杂网络 数据挖掘 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]