2083 search results - page 171 / 417 » Semantic information and sensor networks |
144
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ICCCN
2007
IEEE
16 years 25 days ago
2007
IEEE
- Ad hoc, actuator and sensor wireless networks normally have critical connectivity properties before becoming fault intolerant. Existing algorithms for testing k-connectivity are ...
221
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IAT
2006
IEEE
16 years 17 days ago
2006
IEEE
One promising application of sensor networks is object tracking. Because the movements of the tracked objects usually show repeating patterns, we propose a heterogeneous tracking ...
157
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INFOCOM
2005
IEEE
16 years 3 days ago
2005
IEEE
— In this paper we consider the problem of constructing a coordinate system in a sensor network where location information is not available. To this purpose we introduce the Virt...
167
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DIALM
2004
ACM
15 years 12 months ago
2004
ACM
In many applications of wireless ad hoc and sensor networks, position-awareness is of great importance. Often, as in the case of geometric routing, it is sufficient to have virtua...
168
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JSAC
2007
15 years 6 months ago
2007
— In this paper, the detection of a correlated Gaussian field using a large multi-hop sensor network is investigated. A cooperative routing strategy is proposed by introducing a...