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Centrality Measures for Bibliometric Network Analysis

Journal of the Korean Society for Library and Information Science / Journal of the Korean Society for Library and Information Science, (P)1225-598X; (E)2982-6292
2006, v.40 no.3, pp.191-214

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Abstract

Recently, some bibliometric researchers tried to use the centrality analysis methods and the centrality measures which are standard tools in social network analysis. However the traditional centrality measures originated from social network analysis could not deal with weighted networks such as co-citation networks. In this study, new centrality measures for analyzing bibliometric networks with link weights are suggested and applied to three real network data, including an author co-citation network, a co-word network, and a website co-link network. The results of centrality analyses in these three cases can be regarded as promising the usefulness of suggested centrality measures, especially in analyzing the position and influence of each node in a bibliometric network.

keywords
계량서지학, 네트워크 분석, 중심성 분석, 중심성 척도, 가중 네트워크, 저자동시인용 분석, 용어동시출현 분석, 동시링크 분석, Bibliometrics, Network Analysis, Centrality Analysis, Centrality Measures, Weighted Networks, Author Co-citation Analysis, Co-word Analysis, Co-link Analysis

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Journal of the Korean Society for Library and Information Science