摘要
为全面把握边缘计算在计算机科学方向的研究现状及进展,有必要从多角度对现有科研成果进行梳理。首先,对特定研究主题的相关文献进行查找和筛选,最终确定WoS核心合集中3160篇文献为研究对象。然后,利用Citespace软件工具,分别从文献、关键词、作者及地区等角度对数据进行处理,绘制多类型知识图谱,阐述了学科领域的研究主题、研究热点、科研力量来源。最后,运用WoS数据分析功能,对学科的发展趋势进行了说明。在计算机科学方向,边缘计算研究主题主要包括雾计算、移动边缘计算在通信领域的运用、新兴5G网络边缘云架构、软件定义网络、计算环境等;研究热点集中在机制、网络、图表、模型、系统等领域,另有4个研究热点(云计算、雾计算、边缘计算、移动边缘计算)构成了学科的发展路径;科研学者Zhang Y、Liotta G、He K、Assenov Y、Bonomi F、Shi WS等分别在发文量、被引量、合作程度方面具备代表性,是科研力量重点来源作者,美国、英国、法国、德国、意大利、中国、印度是科研力量重点国家来源,且不同地区的作者科研合作意识不断增强;学科的发展时期不同,侧重的研究类别也有所不同,年发文量、年引文数呈递增趋势,显示边缘计算在计算机方向发展势头良好,并于2015年进入高速发展期。
In order to fully grasp the research status and progress of edge computing in computer science,it is necessary to sort out the existing research achievements from multiple perspectives.Firstly,relevant literatures of the research are searched and screened,and 3160 literatures in WoS core collection are finally determined as research objects.Then,the Citespace software tool is used to process data from the perspectives of literature,keywords,authors and regions,draws multi-type knowledge maps,and explains the research topics,research hotspots and sources of scientific research strength in the discipline.Finally,the development trend of the field is explained by using the data analysis function of WoS.In the computer science,research topics of edge computing mainly include fog computing,application of mobile edge computing in the field of communication,emerging 5 G network edge cloud architecture,software definition network,computing environment,etc.Research focuses on the fields of mechanism,network,diagram,model and system,and four research hotspots(cloud computing,fog computing,edge computing and mobile edge computing)constitute the development path of the discipline.Research scholars like He K,Zhang Y,Liotta G,Assenov Y,Bonomi F,Shi WS,as representatives in number of published papers,citation,the degree of cooperation,are the top source authors,and the United States,Britain,France,Germany,Italy,China,India are top source countries in the scientific research concerned,and,meanwhile,the scientific cooperation consciousness of the authors in different areas is growing.The research categories varied in different development periods of the discipline.Both the annual numbers of published papers and citations were on the rise,which indicates that the edge computing had a good momentum of development in computer science,and entered high-speed development period in 2015.
作者
丁祥海
王志会
DING Xiang-hai;WANG Zhi-hui(School of Management,Hangzhou Dianzi University,Hangzhou Zhejiang 310018,China)
出处
《信息与管理研究》
2019年第6期73-83,共11页
Journal of Information and Management
基金
国家社会科学基金资助项目(15BGL100)
NSFC-浙江两化融合联合基金资助项目(U1509220).
关键词
边缘计算
引文空间
知识图谱
edge computing
citespace
knowledge mapping
作者简介
丁祥海(1971-),男,博士,副教授,主要从事智慧城市、城市生产的研究;通讯作者:王志会,E-mail:1448242002@qq.com
