Clustering with local restrictions

Clustering with local restrictions
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DOI:
10.1016/j.ic.2012.10.016
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发表时间:
2013-01-01
影响因子:
1
通讯作者:
Marx, Daniel
Marx, Daniel
中科院分区:
计算机科学4区
文献类型:
--
作者:
Lokshtanov, Daniel;Marx, Daniel

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我们研究一个图形聚类问题,每个集群都必须满足某些局部要求。正式地,让MU成为图G的顶点子集的函数。在(MU,P,Q) - 分区问题中,任务是在每个群集C满足需求的群集中找到顶点的分区(1)最多Q边缘离开C和(2)Mu(c)
We study a family of graph clustering problems where each cluster has to satisfy a certain local requirement. Formally, let mu, be a function on the subsets of vertices of a graph G. In the (mu, p, q)-PARTITION problem, the task is to find a partition of the vertices into clusters where each cluster C satisfies the requirements that (1) at most q edges leave C and (2) mu(C)