2138 search results - page 120 / 428 » Emergency Evacuation using Wireless Sensor Networks |
190
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SENSYS
2009
ACM
16 years 1 months ago
2009
ACM
Energy in sensor networks is a distributed, non-transferable resource. Over time, differences in energy availability are likely to arise. Protocols like routing trees may concent...
166
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MOBIHOC
2006
ACM
16 years 6 months ago
2006
ACM
We use a constrained optimization framework to derive fundamental scaling laws for both unstructured sensor networks (which use blind sequential search for querying) and structure...
160
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GI
2005
Springer
15 years 12 months ago
2005
Springer
: This paper describes a novel solution for authenticated key agreement for wireless sensor networks (WSN) in logistics. The retrieved data may not be spoofed as it is used to gene...
196
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SAC
2011
ACM
14 years 9 months ago
2011
ACM
A moving region whose location and extend change over time can imply topological changes such as region split and hole formation. To study this phenomenon is useful in many applic...
169
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IWCMC
2006
ACM
16 years 9 days ago
2006
ACM
Wireless sensors use low power radio transceivers due to the stringent constraints on battery capacity. As a result, radio transmission with wireless sensors is unreliable. Furthe...