798 search results - page 98 / 160 » Detecting Topological Change Using a Wireless Sensor Network |
144
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GLOBECOM
2008
IEEE
15 years 9 months ago
2008
IEEE
—In sensor networks, both energy and bandwidth are scarce resources. In the past, many energy efficient routing algorithms have been devised in order to maximize network lifetim...
133
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SENSYS
2003
ACM
15 years 8 months ago
2003
ACM
Event-driven sensor networks operate under an idle or light load and then suddenly become active in response to a detected or monitored event. The transport of event impulses is l...
133
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WISTP
2007
Springer
15 years 9 months ago
2007
Springer
Wireless Sensor Networks (WSN) security is an important issue which has been investigated by researchers for few years. The most fundamental security problem in WSN is key manageme...
143
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ADHOCNETS
2009
Springer
15 years 5 months ago
2009
Springer
Abstract. As wireless sensor networks gain in popularity, many deployments are posing new challenges due to their diverse topologies and resource constraints. Previous work has sho...
129
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IEEECIT
2010
IEEE
15 years 1 months ago
2010
IEEE
This paper investigates the energy-saving organization of sensor nodes in large wireless sensor networks. Due to a random deployment used in many application scenarios, much more n...