Minimal feedback vertex sets in directed split-stars

被引：26

作者：

Wang, FH ^{[1
]}

Hsu, CJ ^{[1
]}

Tsai, JC ^{[1
]}

机构：

[1] Chungyu Inst Technol, Dept Informat Management, Chilung, Taiwan

来源：

NETWORKS | 2005年 / 45卷 / 04期

关键词：

feedback vertex sets; interconnection networks; split-stars; distributed algorithms;

D O I：

10.1002/net.20067

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

In a graph G = (V,E), a subset F c V(G) is a feed-back vertex set of G if the subgraph induced by V(G)\F Is acyclic. In this article, we propose an algorithm for finding minimal feedback vertex sets of directed split-stars. Indeed, our algorithm can derive an upper bound on the size of the minimum feedback vertex set in directed split-stars. Moreover, a simple distributed algorithm is presented for obtaining such sets. (c) 2005 Wiley Periodicals, Inc.

引用

页码：218 / 223

页数：6

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