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Competition and adaptation in an Internet evolution model Serrano Moral, Ma. Ángeles (María Ángeles) Boguñá, Marián Díaz Guilera, Albert Internet Sistemes productius locals Internet Industrial clusters We model the evolution of the Internet at the autonomous system level as a process of competition for users and adaptation of bandwidth capability. From a weighted network formalism, where both nodes and links are weighted, we find the exponent of the degree distribution as a simple function of the growth rates of the number of autonomous systems and connections in the Internet, both empirically measurable quantities. Our approach also accounts for a high level of clustering as well as degree-degree correlations, both with the same hierarchical structure present in the real Internet. Further, it also highlights the interplay between bandwidth, connectivity, and traffic of the network. 2019-10-04T10:24:10Z 2019-10-04T10:24:10Z 2005-01-24 2019-10-04T10:24:11Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Reproducció del document publicat a: https://doi.org/10.1103/PhysRevLett.94.038701 Physical Review Letters, 2005, vol. 94, num. 3, p. 038701 https://doi.org/10.1103/PhysRevLett.94.038701 (c) American Physical Society, 2005 info:eu-repo/semantics/openAccess American Physical Society Articles publicats en revistes (Física de la Matèria Condensada)