170 search results - page 14 / 34 » Dynamic operator replacement in sensor networks |
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MOBIHOC
2005
ACM
15 years 9 months ago
2005
ACM
With the advance of technology, Public Key Cryptography (PKC) will sooner or later be widely used in wireless sensor networks. Recently, it has been shown that the performance of ...
MIDDLEWARE
2007
Springer
15 years 3 months ago
2007
Springer
With the increased realisation of the benefits of studying environmental data, sensor networks are rapidly scaling in size, heterogeneity of data, and applications. In this paper...
AINA
2004
IEEE
15 years 1 months ago
2004
IEEE
Abstract. Wireless Sensor Networks (WSNs) have been widely used in motoring and collecting interests of environment information. Packet flooding or broadcasting is an essential fun...
ICPADS
2007
IEEE
15 years 3 months ago
2007
IEEE
Abstract— We present a new distributed approach that establishes reputation-based trust among sensor nodes in order to identify malfunctioning and malicious sensor nodes and mini...
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CDC
2009
IEEE
14 years 7 months ago
2009
IEEE
Abstract-- Lifetime maximization is an important optimization problem specific to Wireless Sensor Networks (WSNs) since they operate with limited energy resources which are therefo...