242 search results - page 9 / 49 » Approximately uniform random sampling in sensor networks |
152
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ICDE
2006
IEEE
15 years 11 months ago
2006
IEEE
Wireless sensor networks generate a vast amount of data. This data, however, must be sparingly extracted to conserve energy, usually the most precious resource in battery-powered ...
73
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INFOCOM
2006
IEEE
15 years 3 months ago
2006
IEEE
— Monitoring the traffic in high-speed networks is a data intensive problem. Uniform packet sampling is the most popular technique for reducing the amount of data the network mo...
COCOON
2005
Springer
15 years 3 months ago
2005
Springer
It has recently been observed that the node degrees of many real-world large-scale networks, such as the Internet and the Web, follow a power law distributions. Since the classical...
131
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ESA
2010
Springer
14 years 10 months ago
2010
Springer
We study the problem of estimating the average of a Lipschitz continuous function f defined over a metric space, by querying f at only a single point. More specifically, we explore...
87
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VLDB
2000
ACM
15 years 1 months ago
2000
ACM
Approximate query answering systems provide very fast alternatives to OLAP systems when applications are tolerant to small errors in query answers. Current sampling-based approach...