A Shifting Algorithm for Min-Max Tree Partitioning

A Shifting Algorithm for Min-Max Tree Partitioning
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DOI:
10.1145/322290.322294
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发表时间:
1980-07
期刊:
J. ACM
影响因子:
--
通讯作者:
R. I. Becker;Y. Perl;S. Schach
R. I. Becker;Y. Perl;S. Schach
中科院分区:
其他
文献类型:
--
作者:
R. I. Becker;Y. Perl;S. Schach

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考虑通过k = q 1 切割来找到具有n 个顶点到q 个子树的加权树T 的mm-max 部分的问题。提出了解决该问题的自顶向下移位算法 给出了该算法的有效实现方式,其复杂度为 O(k3rd(T) + kn),其中 rd(T) ts 是边数 m 的半径 T
The problem of finding a mm-max partmon of a weJghted tree T with n veruces into q subtrees by means of k = q 1 cuts is considered. A top-down shifting algorithm for this problem ts presented An outhne is given of an efficJent implementatmn of the algorithm wtth complexity O(k3rd(T) + kn), where rd(T) ts the number of edges m the radius of T