914 search results - page 142 / 183 » Branch and Bound on the Network Model |
186
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SECON
2008
IEEE
16 years 20 days ago
2008
IEEE
— What is the fastest rate at which we can collect a stream of aggregated data from a set of wireless sensors organized as a tree? We explore a hierarchy of techniques using real...
171
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CPAIOR
2008
Springer
15 years 8 months ago
2008
Springer
This paper extends our previous work by exploring the use of a hybrid solution method for solving the connection subgraph problem. We employ a two phase solution method, which dras...
176
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TON
2010
15 years 4 months ago
2010
—In this paper, we investigate the maximization of the coverage time for a clustered wireless sensor network (WSN) by optimal balancing of power consumption among cluster heads (...
152
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SPAA
2010
ACM
15 years 11 months ago
2010
ACM
In this paper we study a dynamic version of capacity maximization in the physical model of wireless communication. In our model, requests for connections between pairs of points i...
253
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GIS
2005
ACM
16 years 7 months ago
2005
ACM
Recent research literature on sensor network databases has focused on finding ways to perform in-network aggregation of sensor readings to reduce the message cost. However, with t...