An NC parallel algorithm for edge-coloring series-parallel multigraphs

被引：3
|
作者：
Zhou, X [1 ]
Suzuki, H [1 ]
Nishizeki, T [1 ]
机构：
[1] TOHOKU UNIV,GRAD SCH INFORMAT SCI,SENDAI,MIYAGI 98077,JAPAN
来源：
JOURNAL OF ALGORITHMS | 1997年 / 23卷 / 02期
关键词：
D O I：
10.1006/jagm.1996.0830
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Many combinatorial problems can be efficiently solved in parallel for series-parallel multigraphs. The edge-coloring problem is one of a few combinatorial problems for which no NC parallel algorithm has been obtained for series-parallel multigraphs. This paper gives an NC parallel algorithm for the problem on series-parallel multigraphs G. It takes O(log n) time with O(Delta n/log n) processors, where n is the number of vertices and Delta is the maximum degree of G. (C) 1997 Academic Press.
引用
收藏
页码：359 / 374
页数：16
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