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期刊论文

Survey of Approximation Algorithm on Virtual Backbone of Wireless Sensor Network

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计算机研究与发展,-0001,53(1):15-25 | 10.7544/issn1000-1239.2016.20150657

URL:http://crad.ict.ac.cn/EN/Y2016/V53/I1/15

摘要/描述

Using virtual backbone in wireless sensor network can effectively save energy, reduce interference, and prolong lifetime, which has a wide application in the field of geometric routing and topology control. Virtual backbone can be modeled as a connected dominating set (CDS) in a graph. This paper introduces the state of art of approximation algorithms on CDS and its variations. The focus is put on theoretical results and methods. The purpose is to provide a reference for researchers who are interested in this field.

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