4189 search results - page 240 / 838 » Security in wireless sensor networks |
168
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ICCCN
2007
IEEE
16 years 28 days 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...
159
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EWSN
2004
Springer
16 years 6 months ago
2004
Springer
Habitat monitoring is an important driving application for wireless sensor networks (WSNs). Although researchers anticipate some challenges arising in the real-world deployments of...
233
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LCN
2007
IEEE
16 years 26 days ago
2007
IEEE
—Underwater Sensor Networks are typically distributed in nature and the nodes communicate using acoustic waves over a wireless medium. Such networks are characterized by long and...
213
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MOBIHOC
2008
ACM
16 years 6 months ago
2008
ACM
Demands on better interacting with physical world require an effective and comprehensive collaboration mechanism among multiple heterogeneous sensor networks. Previous works mainl...