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Journal of the Association for Information Science and Technology
Article . 2013 . Peer-reviewed
License: Wiley Online Library User Agreement
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Article . 2014
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https://dx.doi.org/10.1002/asi...
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Informetric explanation of some Leiden Ranking graphs

descriptionPublicationkeyboard_double_arrow_right Article 30 Oct 2013 English Publisher:WileyJournal:Journal of the Association for Information Science and Technology, volume 65, pages 737-741 (issn: 2330-1635, eissn: 2330-1643, Copyright policy )
Authors: Egghe, Leo;

doi: 10.1002/asi.23048

handle: 10067/1176850151162165141

Informetric explanation of some Leiden Ranking graphs

Abstract

The S‐shaped functional relation between the mean citation score and the proportion of top 10% publications for the 500 Leiden Ranking universities is explained using results of the shifted Lotka function. Also the concave or convex relation between the proportion of top 100θ% publications, for different fractions θ, is explained using the obtained new informetric model.

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Keywords

Computer. Automation, Documentation and information

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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