Abstract | ||
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The h-index is a popular bibliometric indicator for assessing individual scientists. We criticize the h-index from a theoretical point of view. We argue that for the purpose of measuring the overall scientific impact of a scientist (or some other unit of analysis), the h-index behaves in a counterintuitive way. In certain cases, the mechanism used by the h-index to aggregate publication and citation statistics into a single number leads to inconsistencies in the way in which scientists are ranked. Our conclusion is that the h-index cannot be considered an appropriate indicator of a scientist's overall scientific impact. Based on recent theoretical insights, we discuss what kind of indicators can be used as an alternative to the h-index. We pay special attention to the highly cited publications indicator. This indicator has a lot in common with the h-index, but unlike the h-index it does not produce inconsistent rankings. © 2012 Wiley Periodicals, Inc. |
Year | DOI | Venue |
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2011 | 10.1002/asi.21678 | Journal of the Association for Information Science and Technology |
Keywords | DocType | Volume |
certain case,recent theoretical insight,aggregate publication,wiley periodicals,publications indicator,overall scientific impact,theoretical point,popular bibliometric indicator,individual scientist,appropriate indicator,unit of analysis,indexation,digital library | Journal | 63 |
Issue | ISSN | Citations |
2 | 1532-2882 | 92 |
PageRank | References | Authors |
3.34 | 38 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Ludo Waltman | 1 | 2236 | 105.47 |
Nees Jan Van Eck | 2 | 1637 | 75.45 |