3528 search results - page 266 / 706 » Wireless sensor networks and beyond |
213
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ICWN
2008
15 years 8 months ago
2008
Energy efficient operations are essential to increase the lifetime of wireless sensor network. A clustering-based protocol is one approach that reduces energy by a data aggregation...
218
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CN
2007
15 years 6 months ago
2007
The availability of low-cost hardware such as CMOS cameras and microphones has fostered the development of Wireless Multimedia Sensor Networks (WMSNs), i.e., networks of wirelessl...
148
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MSWIM
2004
ACM
16 years 1 days ago
2004
ACM
A fundamental issue in the design of a wireless sensor network is to devise mechanisms to make efficient use of its energy, and thus, extend its lifetime. Due to the paramount imp...
164
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INFOCOM
2007
IEEE
16 years 28 days ago
2007
IEEE
Abstract— Providing efficient data aggregation while preserving data privacy is a challenging problem in wireless sensor networks research. In this paper, we present two privacy...
177
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ADHOC
2008
15 years 6 months ago
2008
The diversity of applications and typically scarce node resources set very tight constraints to Wireless Sensor Networks (WSN). It is not possible to fulfill all requirements with...