Calculation of a Half-life Period of a Scientific Journal in the Case of Incomplete Data in the Journal Citation Reports

被引：1

作者：

Gilyarevskii, R. S. ^{[1
]}

Libkind, A. N. ^{[1
]}

Bogorov, V. G. ^{[2
]}

Libkind, I. A. ^{[3
]}

机构：

[1] Russian Acad Sci, All Russian Inst Sci & Tech Informat, Moscow 125315, Russia

[2] Clarivate Analyt, Dept Educ Programs, Moscow 105064, Russia

[3] LLC VIP Serv Off, Moscow 115580, Russia

来源：

AUTOMATIC DOCUMENTATION AND MATHEMATICAL LINGUISTICS | 2020年 / 54卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

obsolescence; half-life period; Cited Half-life; Citing Half-life; Journal Citation Reports; journals; distribution; similarity hypothesis;

D O I：

10.3103/S0005105520060047

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The goal of this study was to investigate the dynamics of two journals indicators (Cited Half-life and Citing Half-life) in the case of incomplete or inaccuracy data in the Journal Citation Reports. A detailed analysis of these data for the CdHL and CgHL indicators for 1997-2018 was performed. The previously formulated similarity hypothesis on journal distribution by half-life period was clarified. Methods for determining the weighted average values of half-life indicators were developed in detail. The test of the similarity hypothesis had identified the time frame within which its objectivity was certain. Results of our study revealed that the dynamics of half-life indicators were positive; moreover, and these dynamics are much more pronounced for permanently retentive journals, i.e., journals that were present in the JCR during the entire 22-year study period.

引用

页码：284 / 297

页数：14

共 49 条

[1] Calculation of a Half-life Period of a Scientific Journal in the Case of Incomplete Data in the Journal Citation Reports
R. S. Gilyarevskii
A. N. Libkind
V. G. Bogorov
I. A. Libkind
[J]. Automatic Documentation and Mathematical Linguistics, 2020, 54 : 284 - 297
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