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arXiv · 1501.02361

Assessing the true role of coauthors in the h-index measure of an author scientific impact

Marcel Ausloos
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Abstract

A method based on the classical principal component analysis leads to demonstrate that the role of co-authors should give a h-index measure to a group leader higher than usually accepted. The method rather easily gives what is usually searched for, i.e. an estimate of the role (or "weight") of co-authors, as the additional value to an author papers' popularity. The construction of the co-authorship popularity H-matrix is exemplified and the role of eigenvalues and the main eigenvector component are discussed. An example illustrates the points and serves as the basis for suggesting a generally practical application of the concept.

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Marcel Ausloos. 2015-01-10. Assessing the true role of coauthors in the h-index measure of an author scientific impact. https://doi.org/10.1016/j.physa.2014.12.004

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