Optimal Stochastic Policies for Distribu
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Zhenzhen Ye, ; Abouzeid, A.A.; Jing Ai,
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Article
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2009
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IEEE
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English
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The scenario of distributed data aggregation in wireless sensor networks is considered, where sensors can obtain and estimate the information of the whole sensing field through local data exchange and aggregation. An intrinsic tradeoff between energy and aggregation delay is identified, where nodes