The minimum spanning tree constraint

被引：0
|
作者：
Dooms, Gregoire [1 ]
Katriel, Irit
机构：
[1] Catholic Univ Louvain, Dept Comp Sci & Engn, B-3000 Louvain, Belgium
[2] Univ Aarhus, BRICS, Aarhus, Denmark
来源：
PRINCIPLES AND PRACTICE OF CONSTRAINT PROGRAMMING - CP 2006 | 2006年 / 4204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：
The paper introduces the MST(G, T, W) constraint, which is specified on two graph variables G and T and a vector W of scalar variables. The constraint is satisfied if T is a minimum spanning tree of G, where the edge weights are specified by the entries of W. We develop algorithms that filter the domains of all variables to bound consistency.
引用
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页码：152 / 166
页数：15
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