ON A TREE-SHAPED FACILITY LOCATION PROBLEM OF MINIEKA

被引：6
|
作者：
RABINOVITCH, R
TAMIR, A
机构：
[1] NYU,STERN SCH BUSINESS,DEPT STAT & OPERAT RES,NEW YORK,NY 10003
[2] TEL AVIV UNIV,FAC EXACT SCI,SCH MATH SCI,IL-69978 TEL AVIV,ISRAEL
来源：
NETWORKS | 1992年 / 22卷 / 06期
关键词：
D O I：
10.1002/net.3230220602
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Minieka and Hakimi et al. considered the problem of locating a tree-shaped facility of a given length in a tree network, with the objective of maximizing the sum of node distances from this facility. They stated the complexity of the model as an open problem. We prove that it is NP-complete and provide a pseudopolynomial time algorithm.
引用
收藏
页码：515 / 522
页数：8
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