Optimal sequential and parallel algorithms to compute a Steiner tree on permutation graphs

被引：0
|
作者：
Mondal, S [1 ]
Pal, M [1 ]
Pal, TK [1 ]
机构：
[1] Vidyasagar Univ, Dept Appl Math Oceanol & Comp Programming, Midnapore 721102, W Bengal, India
来源：
INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS | 2003年 / 80卷 / 08期
关键词：
parallel algorithms; analysis of algorithms; Steiner set; Steiner tree; permutation graphs;
D O I：
10.1080/0020716031000112330
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper presents an optimal sequential and an optimal parallel algorithm to compute a minimum cardinality Steiner set and a Steiner tree. The sequential algorithm takes O (n) time and parallel algorithm takes O (log n) time and O (n /log n) processors on an EREW PRAM model.
引用
收藏
页码：937 / 943
页数：7
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