2647 search results - page 441 / 530 » Solving Term Inequalities |
197
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MOBIHOC
2005
ACM
16 years 4 months ago
2005
ACM
We consider a wireless sensor network in which sensors are grouped into clusters, each with its own cluster head (CH). Each CH collects data from sensors in its cluster and relays...
176
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MOBIHOC
2005
ACM
16 years 4 months ago
2005
ACM
The throughput of wireless networks can be significantly improved by multi-channel communications compared with single-channel communications since the use of multiple channels ca...
131
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MOBIHOC
2004
ACM
16 years 4 months ago
2004
ACM
An important performance consideration for wireless sensor networks is the amount of information collected by all the nodes in the network over the course of network lifetime. Sin...
161
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WSDM
2010
ACM
16 years 1 months ago
2010
ACM
We consider a set of views stating possibly conflicting facts. Negative facts in the views may come, e.g., from functional dependencies in the underlying database schema. We want ...
142
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EUROSYS
2008
ACM
16 years 1 months ago
2008
ACM
Hard disks contain data—frequently an irreplaceable asset of high monetary and non-monetary value. At the same time, hard disks are mechanical devices that consume power, are no...