54 citations · 60 across the 5 of their papers we have counts for
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cs.NI2015★ 2 cited
A Connectivity-Aware Approximation Algorithm for Relay Node Placement in Wireless Sensor Networks
Chaofan Ma, Wei Liang, Meng Zheng
In two-tiered Wireless Sensor Networks (WSNs) relay node placement is one of the key factors impacting the network energy consumption and the system overhead. In this paper, a nove…
cs.NI2015★ 3 cited
Set Covering-based Approximation Algorithm for Delay Constrained Relay Node Placement in Wireless Sensor Networks
Chaofan Ma, Wei Liang, Meng Zheng
The Delay Constrained Relay Node Placement (DCRNP) problem in Wireless Sensor Networks (WSNs) aims to deploy minimum relay nodes such that for each sensor node there is a path conn…