85 citations · 254 across the 14 of their papers we have counts for
5 papers · 1 filter
The Price-Pareto growth model of networks with community structure
Łukasz Brzozowski, Marek Gagolewski, Grzegorz Siudem +1
We introduce a new analytical framework for modelling degree sequences in individual communities of real-world networks, e.g., citations to papers in different fields. Our work is…
Gini-stable Lorenz curves and their relation to the generalised Pareto distribution
Lucio Bertoli-Barsotti, Marek Gagolewski, Grzegorz Siudem +1
We introduce an iterative discrete information production process where we can extend ordered normalised vectors by new elements based on a simple affine transformation, while pres…
Equivalence of inequality indices in the three-dimensional model of informetric impact
Lucio Bertoli-Barsotti, Marek Gagolewski, Grzegorz Siudem +1
Inequality is an inherent part of our lives: we see it in the distribution of incomes, talents, citations, to name a few. However, its intensity varies across environments: there a…
Power Laws, the Price Model, and the Pareto type-2 Distribution
Grzegorz Siudem, Przemysław Nowak, Marek Gagolewski
We consider a version of D. Price's model for the growth of a bibliographic network, where in each iteration a constant number of citations is randomly allocated according to a wei…
Agent-based model for the h-index - Exact solution
Barbara Żogała-Siudem, Grzegorz Siudem, Anna Cena +1
The Hirsch's -index is perhaps the most popular citation-based measure of the scientific excellence. In 2013 G. Ionescu and B. Chopard proposed an agent-based model for this ind…