25316 search results - page 289 / 5064 » Computational sensor networks |
200
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WCNC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— In wireless sensor networks, one of the big challenges is to achieve a satisfactory network lifetime while meeting quality of service (QoS) requirements. In this paper,...
170
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ICNP
2007
IEEE
16 years 29 days ago
2007
IEEE
— While many protocols for sensor network security provide confidentiality for the content of messages, contextual information usually remains exposed. Such information can be c...
143
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JSAC
2006
15 years 6 months ago
2006
Abstract-- Node compromise is a serious threat to wireless sensor networks deployed in unattended and hostile environments. To mitigate the impact of compromised nodes, we propose ...
180
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ICPADS
2008
IEEE
16 years 1 months ago
2008
IEEE
Existing solutions for top-k queries in wireless sensor networks mainly focused on energy efficiency and little attention has been paid to the response time to answer a top-k que...
180
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PERCOM
2008
ACM
16 years 6 months ago
2008
ACM
As the scale of modern sensor networks continues to grow, energy consumption, scalability and routing efficiency are becoming key design challenges. Network management plays an im...