منابع مشابه
Scale-free network on a vertical plane.
A scale-free network is grown in the Euclidean space with a global directional bias. On a vertical plane, nodes are introduced at unit rate at randomly selected points and a node is allowed to be connected only to the subset of nodes which are below it using the attachment probability, pi(i)(t) approximately k(i)(t)l(alpha). Our numerical results indicate that the directed scale-free network fo...
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We use a set of evoked words to define the vertices of a network. The connections between vertices are established by individuals in a population that evoke these words. The resulting graph is called an Evoked Words Network, EWN. The data of evoked words comes from an epidemiological research in odontological public health. In this research we consider three concept themes or evocative words: m...
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The district of southern California is divided into small cubic cells. Each cell is regarded as a vertex of a random graph, when earthquakes with any values of magnitude occur therein. Successive earthquakes define an edge and a loop. Then, the seismic data are analyzed from the viewpoint of an evolving random network. It is found that the distribution of connectivities in the earthquake networ...
متن کاملConstructive Dynamisms of Large-Scale Urban Projects by the Space Political Economy Approach; a Case Study of Mashhad Metropolis
Aims: The development of large-scale construction projects has transformed the shape of cities towards specific objectives and based on economic and political perspectives that dominate policy-making and planning in cities. The purpose of the research was to study and analyze the spatiality of Mashhad construction mega-projects and to explain the constructive forces and dynamisms of these proje...
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Despite the growing interest in a real-world deployment of vehicle-to-vehicle communication, the topological features of the resulting vehicular network remain largely unknown. We lack a clear understanding of the level of connectivity achievable in large-scale scenarios, the availability and reliability of connected multi-hop paths, or the impact of daytime. In this paper, we adopt a complex n...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2003
ISSN: 1063-651X,1095-3787
DOI: 10.1103/physreve.68.036124