Characterization of the impact of sets of scientific papers: the Garfield (impact) factor
Journal of the American Society for Information Science and Technology
Eminence of scientists in the light of the h-index and other scientometric indicators
Journal of Information Science
Journal of the American Society for Information Science and Technology
Journal of the American Society for Information Science and Technology
Probing the effect of author self-citations on h index: A case study of environmental engineering
Journal of Information Science
Mathematical relations of the h-index with other impact measures in a Lotkaian framework
Mathematical and Computer Modelling: An International Journal
An integrated approach for main path analysis: Development of the Hirsch index as an example
Journal of the American Society for Information Science and Technology
Hi-index | 0.00 |
There are several simple and sophisticated scientometric indicators generally applied in the literature (e.g. total number of publications and citations, citations per journal paper, relative citedness indexes, Hirsch index, etc.), which may characterize the publications of scientists both qualitatively and quantitatively. The calculation methods generally use data referring to the total set of papers studied. Scientific progress, however, may be attributed primarily to information in the highly cited publications. Therefore, a new indicator (π-index) is suggested for comparative assessment of scientists active in similar subject fields. The π-index is equal to one hundredth of the number of citations obtained to the top square root of the total number of journal papers ('elite set of papers') ranked by the decreasing number of citations. The relation of the π-index to other indexes and its dependence on the field is studied, using data of journal papers of 'highly cited researchers'.