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Abstract：
Because nodes in WSNs have limited resources and usually work in a severe dynamic environment without human participation, existing task allocation algorithms in WSNs cannot provide fault-tolerant mechanism. Therefore, a new task allocation algorithm which adopts PSO algorithm and multi-agent technology is proposed by us. The algorithm employs primary/backup copy (PB) technology with backup copy overlapping. The simulation experiment shows the proposed algorithm can effectively improve task guarantee ratio save more energy and prolong the lifetime of network. © 2012 IEEE.
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Year： 2012
Page： 1243-1248
Language： English
Cited Count：
SCOPUS Cited Count： 5
ESI Highly Cited Papers on the List： 0 Unfold All
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30 Days PV： 1
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