Residual closeness in networks
Residual closeness in networks
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DOI：
10.1016/j.physa.2005.12.020
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发表时间：
2006-06-15
影响因子：
3.3
通讯作者：
Dangalchev, Chavdar
中科院分区：
文献类型：
--
作者：
Dangalchev, Chavdar
提出了一种可以测量网络电阻的新特征（剩余闭合度）。它评估删除顶点或链接后的接近度，因此考虑两种类型：顶点和链接剩余接近度。这个特性比众所周知的漏洞度量更敏感——它捕获操作的结果，即使它们小到不会断开图表。修改了紧密度的定义，因此它仍然可以用于未连接的图，但计算更容易。 (c) 2006 Elsevier B.V. 保留所有权利。
A new characteristic (residual closeness) which can measure the network resistance is presented. It evaluates closeness after removal of vertices or links, hence two types are considered-vertices and links residual closeness. This characteristic is more sensitive than the well-known measures of vulnerability-it captures the result of actions even if they are small enough not to disconnect the graph. A definition for closeness is modified so it still can be used for unconnected graphs but the calculations are easier. (c) 2006 Elsevier B.V. All rights reserved.