2124 search results - page 83 / 425 » Aggregating time partitions |
211
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IPSN
2007
Springer
16 years 16 days ago
2007
Springer
We study the problem of aggregating data from a sparse set of nodes in a wireless sensor network. This is a common situation when a sensor network is deployed to detect relatively...
164
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ESA
2006
Springer
15 years 10 months ago
2006
Springer
A sensor network consists of sensing devices which may exchange data through wireless communication. A particular feature of sensor networks is that they are highly energy constrai...
179
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CCS
2008
ACM
15 years 8 months ago
2008
ACM
By functionally decomposing a specific algorithm (the hierarchical secure aggregation algorithm of Chan et al. [3] and Frikken et al. [7]), we uncover a useful general functionali...
187
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ICDE
2010
IEEE
15 years 6 months ago
2010
IEEE
— Emerging uncertain database applications often involve the cleansing (conditioning) of uncertain databases using additional information as new evidence for reducing the uncerta...
198
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CN
2008
15 years 6 months ago
2008
The timely detection that a monitored variable has crossed a given threshold is a fundamental requirement for many network management applications. A challenge is the detection of ...