1370 search results - page 224 / 274 » Cooperative Node Localization for Mobile Sensor Networks |
178
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MOBIHOC
2002
ACM
16 years 4 months ago
2002
ACM
A connected dominating set (CDS) for a graph G(V, E) is a subset V of V , such that each node in V - V is adjacent to some node in V , and V induces a connected subgraph. A CDS ha...
175
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AINA
2005
IEEE
15 years 10 months ago
2005
IEEE
A core-based group-shared multicast tree is a shortest path tree rooted at core node that distributes packets to and from all group members. Traditionally, the bandwidth cost cons...
122
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INFOCOM
2007
IEEE
15 years 11 months ago
2007
IEEE
— Accurately positioning nodes in wireless and sensor networks is important because the location of sensors is a critical input to many higher-level networking tasks. However, th...
173
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SUTC
2006
IEEE
15 years 11 months ago
2006
IEEE
Design aspects and software modelling for ubiquitous real-time camera system are described in this paper. We propose system architecture using a network of inexpensive cameras and...
192
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JPDC
2006
15 years 5 months ago
2006
We focus on data gathering problems in energy constrained networked sensor systems. The system operates in rounds where a subset of the sensors generate a certain number of data p...