399 citations
- Max Planck Institute for the Physics of Complex SystemsDE6 papers
- Technische Universität DresdenDE6 papers
- Helmholtz-Zentrum Dresden-RossendorfDE5 papers
- University of WarwickGB5 papers
- Charles UniversityCZ4 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ4 papers
- University of South AfricaZA4 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3 papers
- Durham UniversityGB3 papers
- Lawrence Berkeley National LaboratoryUS3 papers
- Bielefeld UniversityDE2 papers
5 papers · 1 filter
Restricting the h-index to a citation time window: A case study of a timed Hirsch index
Michael Schreiber
The h-index has been shown to increase in many cases mostly because of citations to rather old publications. This inertia can be circumvented by restricting the evaluation to a cit…
How to improve the outcome of performance evaluations in terms of percentiles for citation frequencies of my papers
Michael Schreiber
Using empirical data I demonstrate that the result of performance evaluations by percentiles can be drastically influenced by the proper choice of the journal in which a manuscript…
Examples for counterintuitive behavior of the new citation-rank indicator P100 for bibliometric evaluations
Michael Schreiber
A new percentile-based rating scale P100 has recently been proposed to describe the citation impact in terms of the distribution of the unique citation values. Here I investigate P…
Empirical Evidence for the Relevance of Fractional Scoring in the Calculation of Percentile Rank Scores
Michael Schreiber
Fractional scoring has been proposed to avoid inconsistencies in the attribution of publications to percentile rank classes. Uncertainties and ambiguities in the evaluation of perc…
On the calculation of percentile-based bibliometric indicators
Ludo Waltman, Michael Schreiber
A percentile-based bibliometric indicator is an indicator that values publications based on their position within the citation distribution of their field. The most straightforward…