基于知识图谱原理的微量物证领域合作关系与关键词演变分析  

Cooperative Relationship and Keyword Evolution Revealed from Knowledge Graph Entwining about Trace Evidence

作　　者：李光耀 黄星[1] 孙振文[1] 朱军[1] 乔婷[1] 王萍[1] 周正 郑继利 周志宇 LI Guangyao;HUANG Xing;SUN Zhenwen;ZHU Jun;QIAO Ting;WANG Ping;ZHOU Zheng;ZHENG Jili;ZHOU Zhiyu(Institute of Forensic Science,Ministry of Public Security,Beijing 100038,China;Nanjing Municipal Public Security Bureau,Nanjing 210005,China)

机构地区：[1]公安部物证鉴定中心,北京100038 [2]南京市公安局,南京210005

出　　处：《刑事技术》2022年第3期302-309,共8页Forensic Science and Technology

基　　金：公安部公安理论及软科学研究计划(2019LLYJWZZX073);中央级公益性科研院所基本科研业务费专项资金项目(2020JB014)。

摘　　要：本文采用VOSviewer等科技知识谱图分析工具,对Web of Science核心期刊中微量物证相关文献进行大数据视野下的分析研究,主要聚焦在两个方面,即全球范围内微量物证领域发表研究成果较多的国家、机构、作者以及他们之间的合作关系;微量物证领域文献关键词在不同时期的特点以及演变趋势与方向。研究结果可以帮助读者掌握微量物证的研究热点与发展趋势,还可以快速直观地了解到全球微量物证领域发表研究成果较多的机构(国家)和作者以及他们的合作关系与合作内容,为国内法庭科学微量物证领域相关工作者提供交流和学习的信息参考。Driven by big data and visualization technologies,knowledge graph has been rapidly developed about its theory and methods in recent years,therewith having provided a new way to understand the realm of knowledge.The knowledge graph can directly reveal the characteristics and principles of scientifi c activities.Here,VOSviewer,a tool for knowledge graph to map and parse,was adopted to analyze the large quantity of literatures relating to trace evidence from Web of Science.The results were derived from the main countries,institutions and authors who had contributed more publications about trace evidence worldwide.Meanwhile,there was a manifest of both the characteristics and evolution trend of keywords about trace evidence in different periods.Consequently,this survey brought forth a quick way to know the institutions/countries and authors who had published more articles of researches about trace evidence,together with a comprehension being learnt into their partnership and cooperation.Besides,such a survey can help grasp the research hotspots and developing trends of trace evidence.Certainly,an informative reference could be also provided for communication and learning among relevant peers in the fi eld of trace evidence through a survey of the kind.

关 键 词：微量物证 知识图谱 共现分析 关键词 演变 文献 

分 类 号：DF794.3[政治法律—诉讼法学]