计算机科学 ›› 2026, Vol. 53 ›› Issue (6A): 250600062-9.doi: 10.11896/jsjkx.250600062
吕明峰1,2, 刘海江3, 狄旸辰1,2, 袁烨城1, 高锡章1,4
LYU Mingfeng1,2, LIU Haijiang3, DI Yangchen1,2, YUAN Yecheng1, GAO Xizhang1,4
摘要: 区块链是一种利用密码技术将共识确认的区块按照顺序追加形成的分布式账本,可确保数据的真实性、不可篡改性以及不可撤销性,当前在多个领域得到了广泛应用。文中运用文献计量学方法,结合Citespace软件,基于CNKI和Web of Science核心期刊数据库,系统性分析了2008年至2024年间区块链技术的研究进展。研究表明:1)无论是在CNKI中文期刊,还是SCI/SSCI英文期刊中,区块链技术的研究在2008年到2013年间维持在极低水平,从2014年左右缓慢起步,到2018年左右快速发展,相比起来CNKI期刊起步较早,SCI/SSCI期刊发展较快;2)研究热点集中在区块链系统架构、数字货币、隐私安全、数据共享、物联网、大数据、云计算、人工智能、元宇宙等方面,此外,区块链技术还应用于金融、医疗、农业、电力、版权等领域;3)时间线上,区块链研究自2014年到2020年主要包含对数字货币方面的研究,属于研究的兴起阶段,2016年到2023年主要包含对区块链系统架构的研究、对安全隐私方面的研究以及对数据相关操作的研究,贯穿大部分研究过程,2018年到2024年主要包含与数字化新技术的结合以及在其他研究领域的应用,指向未来的研究方向。
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