2012
DOI: 10.1109/tkde.2011.224
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Energy-Aware Set-Covering Approaches for Approximate Data Collection in Wireless Sensor Networks

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Cited by 36 publications
(43 citation statements)
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“…Note that this paper focuses on the active node selection problem by exploiting correlations among nodes but has no concern with the aggregation operators or probabilistic models. We compare the proposed CSB and HREF algorithms with the DClocal, DCglobal [22], EEDC [24], and Snapshot [28] by running them in the same networks as well as the same parameters for the environment.…”
Section: Simulation Results and Analysismentioning
confidence: 99%
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“…Note that this paper focuses on the active node selection problem by exploiting correlations among nodes but has no concern with the aggregation operators or probabilistic models. We compare the proposed CSB and HREF algorithms with the DClocal, DCglobal [22], EEDC [24], and Snapshot [28] by running them in the same networks as well as the same parameters for the environment.…”
Section: Simulation Results and Analysismentioning
confidence: 99%
“…An intuitive approach for the node selection process is to use the partially ordered tuple (data coverage range, residual energy) [23]. Another approach is to use partially ordered tuple (residual energy, data coverage range) to select active nodes with higher residual energy [22]. However, the number of selected nodes is generally larger than the former approach, which means that more energy consumption is necessary when providing perception service during the given epoch.…”
Section: Csb Algorithmmentioning
confidence: 99%
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