Tracing the role of individual journals in a cross-citation network based on different indicators

被引:47
作者
Zhang, Lin [1 ,2 ]
Glanzel, Wolfgang [1 ,3 ]
Liang, Liming [2 ,4 ]
机构
[1] Katholieke Univ Leuven, Ctr R&D Monitoring, Dept MSI, Louvain, Belgium
[2] Dalian Univ Technol, WISE Lab, Dalian, Peoples R China
[3] Hungarian Acad Sci, IRPS, Budapest, Hungary
[4] Henan Normal Univ, Inst Sci Technol & Soc, Xinxiang, Peoples R China
基金
中国国家自然科学基金;
关键词
GENERALIZED WARING DISTRIBUTION; SCIENTIFIC JOURNALS;
D O I
10.1007/s11192-008-2245-y
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
This study aims at detecting the role of individual journals and uncovering structural patterns of information flow among scientific journals in a cross-citation network, using different bibliometric indicators and statistical methods of data analysis. Beyond measuring the individual journals' position within the communication network, we shed light on their cognitive background as well. Language barrier and lacking internationality proved one of the main hindrances for integration into the communication network. Moreover, some document types hinder journals from establishing self-links. Against our expectations, we have found a clear divergence between strongly interlinked and high-entropy journals. Furthermore, the analysis of strong links among different fields allows the detection of high-interdisciplinary journals.
引用
收藏
页码:821 / 838
页数:18
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