CAJ | 학술논문

科学引文网络是学科知识网络的重要组成部分，为分析近110多年来图书馆与情报学领域内的引文网络并梳理其知识链，本文利用SSCI数据库全面收集了该领域内85种国际权威期刊的71350篇文献数据，研究了这些论文的被引频次随时间的变化情况，利用Citespace软件绘制百年来的科学引文网络并对中心度较高的关键性节点进行了分析。结果显示图书馆与情报学有影响力的节点文献主要集中出现于20世纪60年代至今，该学科的知识基础在此期间也得以构建起来。另外图书馆与情报学领域引文网络的入度具有无标度特征，文献的出度分布在半对数坐标中具有线性关系，图书馆与情报学领域内文献的被引和参考之比较低，高引论文的出度对入度的影响比较有限。
과학인문망락시학과지식망락적중요조성부분，위분석근110다년래도서관여정보학영역내적인문망락병소리기지식련，본문이용SSCI수거고전면수집료해영역내85충국제권위기간적71350편문헌수거，연구료저사논문적피인빈차수시간적변화정황，이용Citespace연건회제백년래적과학인문망락병대중심도교고적관건성절점진행료분석。결과현시도서관여정보학유영향력적절점문헌주요집중출현우20세기60년대지금，해학과적지식기출재차기간야득이구건기래。령외도서관여정보학영역인문망락적입도구유무표도특정，문헌적출도분포재반대수좌표중구유선성관계，도서관여정보학영역내문헌적피인화삼고지비교저，고인논문적출도대입도적영향비교유한。
In this paper, a totally 71,350 papers of Library and Information Science (LIS) data within 85 kinds of their journals was comprehensively collected from the SSCI database to get the citation networks in nearly 110 years, and to analyze the knowledge chain. After learning the citation account over time, the Citespace software was employed to show the scientific citation networks in the past century and the critical nodes with higher degree were thoroughly analyzed. The research results show all the influential literature nodes within the LIS citation networks mainly distributed in the 1960s up to now, during this period the disciplines infrastructure was built. And another viewpoint in this paper is the indegree distribution in the field of LIS is of scalefree, the outdegree is of semilogarithmic linear relationship. The reference cited to citation kept relatively low ratio, the outdegree to indegree for high influential papers was limited.