聖塔非研究所

摘要 無標度 網絡s are quite popular nowadays since many sys

2017-09-01 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 無標度 網絡s are quite popular nowadays since many systems are well represented by such structures. In order to study these systems, several models were proposed. However, most of them do not …

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  • 類型:已發表論文
  • 日期:2017-09-01

摘要

無標度 網絡s are quite popular nowadays since many systems are well represented by such structures. In order to study these systems, several models were proposed. However, most of them do not take into account the nodeto-node Euclidean distance, i.e. the geographical distance. In real 網絡s, the distance between sites can be very relevant, e.g. those cases where it is intended to minimize costs. Within this scenario we studied the role of dimensionality d in the Bianconi-Barabasi model with a preferential attachment growth involving Euclidean distances. The preferential attachment in this model follows the rule Pi(i) proportional to eta(i)k(i)/r(ij)(alpha A) (1 <= i < j; alpha(A) >= 0), where eta(i) characterizes the fitness of the ith site and is randomly chosen within the (0, 1] interval. We ve

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