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http://dx.doi.org/10.3743/KOSIM.2018.35.2.089

Time Series Analysis of Intellectual Structure and Research Trend Changes in the Field of Library and Information Science: 2003 to 2017  

Choi, Hyung Wook (이화여자대학교 일반대학원 문헌정보학과)
Choi, Ye-Jin (이화여자대학교 일반대학원 문헌정보학과)
Nam, So-Yeon (이화여자대학교 일반대학원 문헌정보학과)
Publication Information
Journal of the Korean Society for information Management / v.35, no.2, 2018 , pp. 89-114 More about this Journal
Abstract
Research on changes in research trends in academic disciplines is a method that enables observation of not only the detailed research subject and structure of the field but also the state of change in the flow of time. Therefore, in this study, in order to observe the changes of research trend in library and information science field in Korea, co-word analysis was conducted with Korean author keywords from three types of journals which were listed in the Korea Citation Index(KCI) and have top citation impact factor were selected. For the time series analysis, the 15-year research period was accumulated in 5-years units, and divided into 2003~2007, 2003~2012, and 2003~2017. The keywords which limited to the frequency of appearance 10 or more, respectively, were analyzed and visualized. As a result of the analysis, during the period from 2003 to 2007, the intellectual structure composed with 25 keywords and 8 areas was confirmed, and during the period from 2003 to 2012, the structure composed by 3 areas 17 sub-areas with 76 keywords was confirmed. Also, the intellectual structure during the period from 2003 to 2017 was crowded into 6 areas 32 consisting of a total of 132 keywords. As a result of comprehensive period analysis, in the field of library and information science in Korea, over the past 15 years, new keywords have been added for each period, and detailed topics have also been subdivided and gradually segmented and expanded.
Keywords
co-word analysis; network analysis; intellectual structure; research trend; library and information science;
Citations & Related Records
Times Cited By KSCI : 14  (Citation Analysis)
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