Diffusion in complex social networks
نویسندگان
چکیده
منابع مشابه
Diffusion in complex social networks
This paper studies the problem of spreading a product (an idea, cultural fad or technology) among agents in a social network. An agent obtains the product with a probability that depends on the spreading rate of the product as well as on the behavior of the agent’s neighbors. This paper shows, using a mean field approach, that there exists a threshold for the spreading rate that determines whet...
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Understanding cultural phenomena on Social Networks (SNs) and exploiting the implicit knowledge about their members is attracting the interest of different research communities both from the academic and the business side. The community of complexity science is devoting significant efforts to define laws, models, and theories, which, based on acquired knowledge, are able to predict future obser...
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Complex networks arise in many diverse contexts, ranging from web pages and their links, protein-protein interaction networks, and social networks. The modelling and mining of these large-scale, self-organizing systems is a broad effort spanning many disciplines. A number of common properties have been observed in complex networks, such as power law degree distributions and the small world prop...
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A class of inhomogenously wired networks called ‘‘scale-free’’ networks have been shown to be more robust against failure than more homogenously connected exponential networks. The robustness of scale-free networks consists in their ability to remain connected even when failure occurs. The diffusion of information and disease across a network only requires a single contact between nodes, making...
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Research has proven that stress reduces quality of life and causes many diseases. It is not clear how stress spreads among the population and how its diffusion in a society can be estimated. From a complex system perspective, this paper defines the rules of stress transmission, including input and output factors. Stress transmission flow is defined to describe an entropy-derived measure of stre...
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ژورنال
عنوان ژورنال: Games and Economic Behavior
سال: 2008
ISSN: 0899-8256
DOI: 10.1016/j.geb.2007.08.001