463 search results - page 32 / 93 » Group-based key predistribution for wireless sensor networks |
181
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
When asymmetric cryptography techniques are used in wireless networks, the public keys of the nodes need to be widely available and signed by a Certificate Authority (CA). However,...
177
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SNPD
2007
15 years 7 months ago
2007
While wireless sensor networks are proving to be a versatile tool, many of the applications in which they are implemented have sensitive data. In other words, security is crucial ...
151
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EWSN
2004
Springer
16 years 5 months ago
2004
Springer
Sensor networks consist of a potentially huge number of very small and resource limited self-organizing devices. This paper presents the design of a general distributed service dir...
180
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TON
2008
15 years 5 months ago
2008
This paper exploits the tradeoff between data quality and energy consumption to extend the lifetime of wireless sensor networks. To obtain an aggregate form of sensor data with pre...
192
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IJACTAICIT
2010
15 years 25 days ago
2010
Clustering in wireless sensor networks is one of the crucial methods for increasing of network lifetime. There are many algorithms in for clustering. LEACH algorithm is one of the...