Zobrazeno 1 - 10
of 438
pro vyhledávání: '"Arcagni, A"'
Publikováno v:
European Journal of Operational Research 2024
This paper proposes a new class of assortativity measures for weighted and directed networks. We extend the classical Newman's degree-degree assortativity by considering nodes' attributes different from the degree. Moreover, we propose connections am
Externí odkaz:
http://arxiv.org/abs/2304.01737
Autor:
Simone Arcagni
Publikováno v:
img journal, Iss 9, Pp 18-39 (2024)
The concept of the Metaverse, originating from Neal Stephenson’s 1992 novel Snow Crash, has transitioned from a speculative fiction idea into a complex cultural and technological reality. This paper explores the evolution of the Metaverse as both a
Externí odkaz:
https://doaj.org/article/01ace2dea08f4071b2b9202cddbe0dc9
Publikováno v:
In European Journal of Operational Research 1 July 2024 316(1):215-227
Publikováno v:
In Douleurs Evaluation - Diagnostic - Traitement June 2023 24(3):147-155
Autor:
Simin, P. Toranj, Jafari, G. R., Ausloos, M., Caiafa, C. F., Caram, F., Sonubi, A., Arcagni, A., Stefani, S.
Publikováno v:
European Physical Journal B 91 (2018) 43
One interesting question in love relationships is: finally, what and when is the end of this love relationship? Using a prey-predator Verhulst-Lotka-Volterra (VLV) model we imply cooperation and competition tendency between people in order to describ
Externí odkaz:
http://arxiv.org/abs/1806.05981
Publikováno v:
In Computational Statistics and Data Analysis September 2022 173
Publikováno v:
Physical Review E 94 (2016) 022303
A network effect is introduced taking into account competition, cooperation and mixed-type interaction amongst agents along a generalized Verhulst-Lotka-Volterra model. It is also argued that the presence of a market capacity enforces an indubious li
Externí odkaz:
http://arxiv.org/abs/1607.04335
Publikováno v:
Eur.J.Oper.Res. 262 (2017) 708-719
Assortativity was first introduced by Newman and has been extensively studied and applied to many real world networked systems since then. Assortativity is a graph metrics and describes the tendency of high degree nodes to be directly connected to hi
Externí odkaz:
http://arxiv.org/abs/1602.03650
Autor:
Simone Arcagni, Adriano D'Aloia
Publikováno v:
Cinergie, Iss 19, Pp 1-7 (2021)
Externí odkaz:
https://doaj.org/article/8b5f6e04ea524e7bbf2192cd62a257d4
Publikováno v:
In Journal of Business Research May 2021 129:774-783