467 search results - page 31 / 94 » Energy efficient sensor node implementations |
122
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CISS
2007
IEEE
15 years 3 months ago
2007
IEEE
The problem of routing of sensor observations for optimal detection of a Markov random field (MRF) at a designated fusion center is analyzed. Assuming that the correlation structur...
177
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ICDE
2005
IEEE
16 years 1 months ago
2005
IEEE
In this paper we introduce the idea of snapshot queries for energy efficient data acquisition in sensor networks. Network nodes generate models of their surrounding environment th...
ALGOSENSORS
2006
Springer
15 years 3 months ago
2006
Springer
Abstract. Due to their small form factor and modest energy budget, individual sensors are not expected to be GPS-enabled. Moreover, in most applications, exact geographic location ...
133
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MOBISYS
2005
ACM
15 years 11 months ago
2005
ACM
Sensor network nodes exhibit characteristics of both embedded systems and general-purpose systems. They must use little energy and be robust to environmental conditions, while als...
EWSN
2006
Springer
15 years 11 months ago
2006
Springer
Abstract. The ability to update the program code installed on wireless sensor nodes plays an import role in the highly dynamic environments sensor networks are often deployed in. S...