5813 search results - page 334 / 1163 » Sensor Networks |
135
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ICCCN
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract— This paper proposes a simple yet efficient localization algorithm for GPS-free sensor nodes in wireless sensor networks (WSN). Our approach is hybrid in the sense that...
163
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CONEXT
2005
ACM
15 years 6 months ago
2005
ACM
Random key Pre-distribution scheme has been proposed to overcome the memory, computation and energy limits of individual sensor in wireless sensor networks. In this scheme, a ring...
146
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ACISICIS
2008
IEEE
15 years 11 months ago
2008
IEEE
Wireless sensor networks (WSNs) provide various environment data in the real-world, and also WSNs´s middleware is able to offer field data in real-time by user queries. For mate...
139
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IEEEARES
2007
IEEE
15 years 11 months ago
2007
IEEE
— Node compromise is a serious threat in wireless sensor networks. An adversary can use compromised nodes to inject false data into the network forging events to deceive the base...
154
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INFOCOM
2010
IEEE
15 years 3 months ago
2010
IEEE
—To address energy constraint problem in sensor networks, node reclamation and replacement strategy has been proposed for networks accessible to human beings and robots. The majo...