1977 search results - page 255 / 396 » Distributed Source Coding in Wireless Sensor Networks |
136
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ICASSP
2010
IEEE
15 years 3 months ago
2010
IEEE
This paper addresses the problem of locating a single source from noisy range measurements in wireless sensor networks. An approximate solution to the maximum likelihood location ...
133
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EJC
2008
15 years 1 months ago
2008
For a graph G and a set D V (G), define Nr[x] = {xi V (G) : d(x, xi) r} (where d(x, y) is graph theoretic distance) and Dr(x) = Nr[x] D. D is known as an r-identifying code if...
149
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SSDBM
2008
IEEE
15 years 9 months ago
2008
IEEE
Abstract. The presence of coverage holes can adversely affect the accurate representation of natural phenomena being monitored by a Wireless Sensor Network (WSN). Current WSN resea...
132
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INFOCOM
2009
IEEE
15 years 9 months ago
2009
IEEE
Abstract—In wireless sensor networks, asynchronous sleepwake scheduling protocols can significantly reduce energy consumption without incurring the communication overhead for cl...
149
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SENSYS
2004
ACM
15 years 8 months ago
2004
ACM
Wireless sensor networks offer the potential to span and monitor large geographical areas inexpensively. Sensors, however, have significant power constraint (battery life), makin...