1866 search results - page 200 / 374 » Ecoinformatics using wireless sensor networks: An overview |
157
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ICNP
2007
IEEE
16 years 26 days ago
2007
IEEE
—We propose a new probabilistic coverage protocol (denoted by PCP) that considers probabilistic sensing models. PCP is fairly general and can be used with different sensing model...
175
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PERCOM
2005
ACM
16 years 6 months ago
2005
ACM
Security in wireless sensor networks is currently provided exclusively through symmetric key cryptography. In this paper we show that special purpose ultra-low power hardware impl...
149
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ISCC
2009
IEEE
16 years 1 months ago
2009
IEEE
In wireless sensor networks, energy consumption is generally associated with the amount of sent data once communication is the activity of the network that consumes more energy. T...
179
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IJSNET
2006
15 years 6 months ago
2006
: In this paper we focus on exploiting the information provided by a generally accepted and largely ignored hypothesis (the random deployment of the nodes of an ad hoc or wireless ...
193
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INFOCOM
2008
IEEE
16 years 29 days ago
2008
IEEE
Abstract— This paper experimentally investigates the feasibility of crypto-free communications in resource-constrained wireless sensor networks. We exploit the spatial signature ...