Improving Construction for Connected Dominating Set with Steiner Tree in Wireless Sensor Networks

被引:0
|
作者
Manki Min
Hongwei Du
Xiaohua Jia
Christina Xiao Huang
Scott C.-H. Huang
Weili Wu
机构
[1] University of Minnesota,Department of Computer Science and Engineering
[2] City University of Hong Kong,Department of Computer Science
[3] 3M Center,Department of Computer Science
[4] University of Texas at Dallas,undefined
来源
关键词
Sensor Network; Wireless Networking; Wireless Sensor Network; Approximation Algorithm; Real Function;
D O I
暂无
中图分类号
学科分类号
摘要
The connected dominating set plays an important role in ad hoc wireless networking. Many constructions for approximating the minimum connected dominating set have been proposed in the literature. In this paper, we propose a new one with Steiner tree, which produces approximation solution within a factor of 6.8 from optimal. This approximation algorithm can also be implemented distributedly.
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页码:111 / 119
页数:8
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