576 search results - page 57 / 116 » Challenges: communication through silence in wireless sensor... |
111
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MOBIDE
2006
ACM
15 years 3 months ago
2006
ACM
An important problem in mobile ad-hoc wireless sensor networks is the localization of individual nodes, i.e., each node’s awareness of its position relative to the network. In t...
BROADNETS
2006
IEEE
15 years 1 months ago
2006
IEEE
Sensor webs are heterogeneous collections of sensor devices that collect information and interact with the environment. They consist of wireless sensor networks that are ensembles ...
CIKM
2007
Springer
15 years 4 months ago
2007
Springer
Spatial queries for extracting data from wireless sensor networks are important for many applications, such as environmental monitoring and military surveillance. One such query i...
GLOBECOM
2010
IEEE
14 years 7 months ago
2010
IEEE
Energy conservation is one of the primary goals of the majority of MAC protocols designed for wireless sensor networks. In Sensor-MAC (S-MAC), one of the first MAC protocols design...
103
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MOBIHOC
2005
ACM
15 years 9 months ago
2005
ACM
Node compromise poses severe security threats in wireless sensor networks. Unfortunately, existing security designs can address only a small, fixed threshold number of compromised...