Optimal vertex ordering of graphs

被引：2

作者：

Jiang, XY ^{[1
]}

Bunke, H ^{[1
]}

机构：

[1] Univ Bern, Dept Comp Sci, Inst Informat & Angew Math, CH-3012 Bern, Switzerland

来源：

INFORMATION PROCESSING LETTERS | 1999年 / 72卷 / 5-6期

关键词：

algorithms; graph algorithms; design of algorithms; vertex ordering; minimum spanning trees;

D O I：

10.1016/S0020-0190(99)00148-9

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper we consider an optimal vertex ordering problem of graphs. The vertex ordering and an optimality measure are defined. It is proved that the optimal ordering problem under consideration can be transformed into the well-known minimum-weight spanning tree problem and is therefore solvable in low-polynomial time. We also investigate some properties of optimal vertex orderings. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：149 / 154

页数：6

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