2994 search results - page 421 / 599 » A framework for distributed simulation optimization |
148
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
One of the major challenges to cognitive radios is the synchronization of distributed radios onto the same spectrum white spaces which vary in time and space. In this paper, we pr...
173
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COLCOM
2008
IEEE
16 years 28 days ago
2008
IEEE
In collaboration architectures, a computer must perform both processing and transmission tasks. Intuitively, it seems that these independent tasks should be executed in concurrent ...
177
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VTC
2008
IEEE
16 years 25 days ago
2008
IEEE
— We propose an Efficient Reliable Data Collection (eRDC) algorithm. The eRDC is designed for energy-constraint wireless sensor networks (WSN) to balance reliability and energy c...
142
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VTC
2007
IEEE
16 years 22 days ago
2007
IEEE
— This paper investigates the topology formation mechanisms provided by IEEE 802.15.4 to create tree-based topologies, in the context of a multi-sink wireless sensor network. The...
147
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ISLPED
2006
ACM
16 years 13 days ago
2006
ACM
Sub-threshold operation is a compelling approach for energyconstrained applications, but increased sensitivity to variation must be mitigated. We explore variability metrics and t...