483 search results - page 86 / 97 » On extracting consistent graphs in wireless sensor networks |
MOBISYS
2005
ACM
15 years 11 months ago
2005
ACM
Abstract-Maintaining optimal consistency in a distributed system requires that nodes be always-on to synchronize information. Unfortunately, mobile devices such as laptops do not h...
112
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JSAC
2008
14 years 11 months ago
2008
Suppose we have a directed graph G with set of nodes V = {1, . . . , N} and a measure xi for every node i V . The average consensus problem consists in computing the average xA = ...
69
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ICPR
2004
IEEE
16 years 26 days ago
2004
IEEE
ACT Maps are vital tools for most government agencies and consumers. However, their manual generation and updating is tedious and time consuming. As a step toward automatic map gen...
104
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DEXA
2010
Springer
14 years 12 months ago
2010
Springer
Given a spatio-temporal network (ST network) whose edge properties vary with time, a time-sub-interval minimum spanning tree (TSMST) is a collection of distinct minimum spanning t...
107
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ADHOCNOW
2007
Springer
15 years 6 months ago
2007
Springer
The in-network aggregation and processing of information is what sets a sensor network apart from a pure data acquisition device. One way to model the exchange of information betwe...