专业人员与社会之间的网络:蛋白质依赖性模型
Networks between Professionals and Society: A Model for Protein Dependency
摘要:
我们提出了一个网络模型,具有固定数量的节点和链接的动态,有利于节点之间的连接不同。观察到度分布遵循幂律的参数区域,P(k)~ k^-gamma,C(N)~ 1/N的高聚类和小世界特性,网络直径遵循D(N)~ A+ B log N。我们的模型给出了与真实世界蛋白质网络相当的结果。
英文摘要:
We propose a network model with a fixed number of nodes and links with a dynamics which favors links between nodes differing in connectivity. Parameter regimes where the degree distributions follow power-laws, P(k) ~ k^-gamma, high clustering following C(N) ~ 1/N and small-world properties, with a network diameter following D(N) ~ A+ B log N, are observed. Our model gives results comparable with real-world protein networks.
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