文章基本信息

标题：A novel triangle mapping technique to study the h-index based citation distribution
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作者：Chun-Ting Zhang
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2013
卷号：3
DOI：10.1038/srep01023
出版社：Springer Nature
摘要：The h- index has received wide attention in recent years. The area under the citation function is divided by the h- index into three parts, representing h- squared, excess and h- tail citations. The h- index by itself does not carry information for excess and h- tail citations, which can play an even more dominant role than h- index in determining the citation curve, and therefore it is necessary to examine the relations among them. A triangle mapping technique is proposed here to map the three percentages of these citations onto a point within a regular triangle. By viewing the distribution of mapping points, shapes of the citation functions can be studied in a perceivable form. As an example, the distribution of the mapping points for 100 most prolific economists is studied by this technique.