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ISAAC
2009
Springer

Tighter Approximation Bounds for Minimum CDS in Wireless Ad Hoc Networks

10 years 4 days ago
Tighter Approximation Bounds for Minimum CDS in Wireless Ad Hoc Networks
Abstract. Connected dominating set (CDS) has a wide range of applications in wireless ad hoc networks. A number of approximation algorithms for constructing a small CDS in wireless ad hoc networks have been proposed in the literature. The majority of these algorithms follow a general two-phased approach. The first phase constructs a dominating set, and the second phase selects additional nodes to interconnect the nodes in the dominating set. In the performance analyses of these two-phased algorithms, the relation between the independence number α and the connected domination number γc of a unit-disk graph plays the key role. The best-known relation between them is α ≤ 32 3
Minming Li, Peng-Jun Wan, F. Frances Yao
Added 26 May 2010
Updated 26 May 2010
Type Conference
Year 2009
Where ISAAC
Authors Minming Li, Peng-Jun Wan, F. Frances Yao
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