798 search results - page 78 / 160 » Detecting Topological Change Using a Wireless Sensor Network |
124
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ADHOC
2007
15 years 3 months ago
2007
The existing time synchronization schemes in sensor networks were not designed with security in mind, thus leaving them vulnerable to security attacks. In this paper, we first id...
112
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CEC
2010
IEEE
15 years 3 months ago
2010
IEEE
Abstract— Mobile agents are often used in wireless sensor networks for distributed target detection with the goal of minimizing the transmission of non-critical data that negativ...
129
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ADHOC
2006
15 years 3 months ago
2006
Self-organization of wireless sensor networks, which involves network decomposition into connected clusters, is a challenging task because of the limited bandwidth and energy reso...
141
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MOBICOM
2006
ACM
15 years 9 months ago
2006
ACM
In many energy-constrained wireless sensor networks, nodes cooperatively forward correlated sensed data to data sinks. In order to reduce the communication cost (e.g. overall ener...
130
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MM
2005
ACM
15 years 8 months ago
2005
ACM
This paper argues that a camera sensor network containing heterogeneous elements provides numerous benefits over traditional homogeneous sensor networks. We present the design an...