Zobrazeno 1 - 10
of 214
pro vyhledávání: '"Barabesi, Lucio"'
Estimation and goodness-of-fit testing for positive random variables with explicit Laplace transform
Many flexible families of positive random variables exhibit non-closed forms of the density and distribution functions and this feature is considered unappealing for modelling purposes. However, such families are often characterized by a simple expre
Externí odkaz:
http://arxiv.org/abs/2405.15041
Publikováno v:
Quantitative Science Studies, Vol 1, Iss 1, Pp 277-289 (2020)
This paper explores, by using suitable quantitative techniques, to what extent the intellectual proximity among scholarly journals is also proximity in terms of social communities gathered around the journals. Three fields are considered: statistics,
Externí odkaz:
https://doaj.org/article/f8ef7816371842dfac61a0db0e2564af
The synthesis of information deriving from complex networks is a topic receiving increasing relevance in ecology and environmental sciences. In particular, the aggregation of multilayer networks, i.e. network structures formed by multiple interacting
Externí odkaz:
http://arxiv.org/abs/2311.01833
Autor:
Baccini, Alberto, Baccini, Federica, Barabesi, Lucio, Cioni, Martina, Petrovich, Eugenio, Pignalosa, Daria
Publikováno v:
Scientometrics, 2023
In order to explore the suitability of a fine-grained classification of journal articles by exploiting multiple sources of information, articles are organized in a two-layer multiplex. The first layer conveys similarities based on the full-text of ar
Externí odkaz:
http://arxiv.org/abs/2305.00026
We introduce a methodology based on averaging similarity matrices with the aim of integrating the layers of a multiplex network into a single monoplex network. Multiplex networks are adopted for modelling a wide variety of real-world frameworks, such
Externí odkaz:
http://arxiv.org/abs/2208.06431
A goodness-of-fit test for one-parameter count distributions with finite second moment is proposed. The test statistic is derived from the $L^1$ distance of a function of the probability generating function of the model under the null hypothesis and
Externí odkaz:
http://arxiv.org/abs/2112.11861
This paper analyzes various classes of processes associated with the tempered positive Linnik (TPL) distribution. We provide several subordinated representations of TPL L\'evy processes and in particular establish a stochastic self-similarity propert
Externí odkaz:
http://arxiv.org/abs/2105.00988
Publikováno v:
Journal of Informetrics, 2021
This paper explores intellectual and social proximity among scholarly journals by using network fusion techniques. Similarities among journals are initially represented by means of a three-layer network based on co-citations, common authors and commo
Externí odkaz:
http://arxiv.org/abs/2011.06795
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