我国公共数据开放领域知识融合测度研究  

Research on Knowledge Integration Measures in China’s Open Public Data

作　　者：于同同 张涛[1] 马海群[1,2] 韦晓霞 Yu Tongtong;Zhang Tao;Ma Haiqun;Wei Xiaoxia(College of Information Management,Heilongjiang University,Heilongjiang Harbin 150080;Research Center of Information Resources Management,Heilongjiang University,Heilongjiang Harbin 150080)

机构地区：[1]黑龙江大学信息管理学院,黑龙江哈尔滨150080 [2]黑龙江大学信息资源管理研究中心,黑龙江哈尔滨150080

出　　处：《情报理论与实践》2024年第7期160-169,共10页Information Studies:Theory & Application

基　　金：国家社会科学基金重大项目“面向数字化发展的公共数据开放利用体系与能力建设研究”的成果,项目编号:21&ZD336。

摘　　要：[目的/意义]探究基于CSSCI中文期刊文献的公共数据开放领域知识融合情况,为实现我国公共数据开放领域知识融合发展提供参考。[方法/过程]基于学科测度方法和引文分析的视角,以CSSCI中文期刊数据库中公共数据开放领域的文献作为数据集,采用学科多样性指标中的布里渊指数、跨领域引用指数、加权跨领域引用指数以及学科凝聚性指标中的点度中心度、中介中心度、接近中心度和凝聚子群分析,探讨我国公共数据开放领域学科知识融合情况。[结果/结论]研究表明我国公共数据开放领域知识来源广泛,知识融合度逐年增加,其中信息科技、社会科学I和经济与管理科学的学科丰富度和均衡度较高;知识融合过程中信息科技与社会科学I学科知识流动最频繁,部分学科之间联系紧密,充当着知识融合桥梁的作用,也存在“小团体”现象,部分学科存在知识壁垒。[Purpose/significance]Exploring the integration of knowledge in the China’s open public data based on CSSCI Chinese journal literature,this paper can provide reference for the development of knowledge integration in the China’s open public data.[Method/process]Based on the theories of disciplinary measures and the perspective of citation analysis,the author takes the articles in the field of open public data in the journals of CSSCI database as a dataset,and adopts the Brillouin index,crossdisciplinary citation index and weighted cross-disciplinary citation index of disciplinary diversity indicators and the midpoint centrality,intermediate centrality,proximity centrality,and agglomeration subgroup analysis of disciplinary cohesion indicators to explore the disciplinary knowledge integration in China’s open public data.[Result/conclusion]The results show that the knowledge in China’s open public data boasts a wide range of sources,and interdisciplinary nature is increasing year by year.Among them,the disciplines of information technology,social science I,and economics and management science enjoy a higher degree of richness and balance.The knowledge flow between information technology and social science I is the most frequent in the process of knowledge integration,and some disciplines are closely connected each other,acting as the bridge of knowledge integration.However,there is also a phenomenon of“small groups”and knowledge barriers do exist in some disciplines.

关 键 词：公共数据开放 知识融合 学科测度 学科多样性 学科凝聚性 

分 类 号：G353.1[文化科学—情报学]