Zobrazeno 1 - 10
of 166
pro vyhledávání: '"Sorin Solomon"'
Autor:
Sorin Solomon, Natasa Golo
Publikováno v:
Entropy, Vol 16, Iss 3, Pp 1687-1727 (2014)
The primordial confrontation underlying the existence of our Universe can be conceived as the battle between entropy and complexity. The law of ever-increasing entropy (Boltzmann H-theorem) evokes an irreversible, one-directional evolution (or rather
Externí odkaz:
https://doaj.org/article/cc0ede180ac644ffac4b5acb66ec6cb9
Autor:
Magda Roszczynska-Kurasinska, Andrzej Nowak, Daniel Kamieniarz, Sorin Solomon, Jørgen Vitting Andersen
Publikováno v:
PLoS ONE, Vol 7, Iss 12, p e50700 (2012)
The dynamics of collective decision making is not yet well understood. Its practical relevance however can be of utmost importance, as experienced by people who lost their fortunes in turbulent moments of financial markets. In this paper we show how
Externí odkaz:
https://doaj.org/article/439b65013a09483980ec4079854f9a5c
Publikováno v:
PLoS ONE, Vol 6, Iss 4, p e19345 (2011)
Language comprehension is a complex task that involves a wide network of brain regions. We used topological measures to qualify and quantify the functional connectivity of the networks used under various comprehension conditions. To that aim we devel
Externí odkaz:
https://doaj.org/article/758dba21de9444a2b34d4074bb76d4e5
Publikováno v:
Economics: Journal Articles (2009)
Externí odkaz:
https://doaj.org/article/8b1abe601f244b329266e5aa8173dd4f
Microscopic Simulation (MS) uses a computer to represent and keep track of individual ('microscopic') elements in order to investigate complex systems which are analytically intractable. A methodology that was developed to solve physics problems, MS
Publikováno v:
Palgrave Communications, Vol 5, Iss 1, Pp 1-6 (2019)
The spread of information, opinions, preferences, and behavior across social media is a crucial feature of the current functioning of our economy, politics, and culture. One of the emerging channels for spreading social collective action and funding
Autor:
Yoav Kolumbus, Sorin Solomon
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 573:125928
We analyze the problem of network influence maximization in the uniform independent cascade model: Given a network with N nodes and a probability p for a node to contaminate a neighbor, find a set of k initially contaminated nodes that maximizes the
Autor:
I. Mushkin, Sorin Solomon
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 484:516-531
We study the inverse contagion problem (ICP). As opposed to the direct contagion problem, in which the network structure is known and the question is when each node will be contaminated, in the inverse problem the links of the network are unknown but
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 467:365-379
The Kiyotaki and Wright (1989) (henceforth KW) model of money emergence as a medium of exchange has been studied from various perspectives in recent papers. In the present work we propose a minimalistic model for the behavior of agents in the KW fram
Autor:
Sorin Solomon, Natasa Golo
Publikováno v:
Journal of Economic Interaction and Coordination. 10:5-30
Masanao Aoki developed a new methodology for a basic problem of economics: deducing rigorously the macroeconomic dynamics as emerging from the interactions of many individual agents. This includes deduction of the fractal / intermittent fluctuations