Dynamic programming on distance-hereditary graphs

被引：0
|
作者：
Chang, MS [1 ]
Hsieh, SY
Chen, GH
机构：
[1] Natl Chung Cheng Univ, Dept Comp Sci & Informat Engn, Chiayi 621, Taiwan
[2] Natl Taiwan Univ, Dept Comp Sci & Informat Engn, Taipei 10764, Taiwan
来源：
ALGORITHMS AND COMPUTATION, PROCEEDINGS | 1997年 / 1350卷
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this paper, we define a one-vertex-extension tree for a distance-hereditary graph and show how to build it. We then give a unified approach to designing efficient dynamic programming algorithms for distance-hereditary graphs based upon the one-vertex-extension tree. We give linear time algorithms for the weighted vertex cover and weighted independent domination problems and give an O(n(2)) time algorithm to compute a minimum fill-in and the treewidth for a distance-hereditary graph.
引用
收藏
页码：344 / 353
页数：10
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