A Space-Efficient Separator Algorithm for Planar Graphs

被引：1
|
作者：
Ashida, Ryo [1 ]
Kuhnert, Sebastian [2 ]
Watanabe, Osamu [1 ]
机构：
[1] Tokyo Inst Technol, Sch Comp, Tokyo 1528550, Japan
[2] Humboldt Univ, Dept Comp Sci, Berlin, Germany
来源：
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2019年 / E102A卷 / 09期
关键词：
separator; sublinear-space algorithm;
D O I：
10.1587/transfun.E102.A.1007
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Miller [9] proposed a linear-time algorithm for computing small separators for 2-connected planar graphs. We explain his algorithm and present a way to modify it to a space efficient version. Our algorithm can be regarded as a log-space reduction from the separator construction to the breadth first search tree construction.
引用
收藏
页码：1007 / 1016
页数：10
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