44 search results - page 4 / 9 » Hierarchical Anomaly Detection in Distributed Large-Scale Se... |
263
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SUTC
2006
IEEE
16 years 1 months ago
2006
IEEE
Abstract— Sensor networks are being increasingly deployed for collecting critical data in various applications. Once deployed, a sensor network may experience faults at the indiv...
269
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IPPS
2010
IEEE
15 years 5 months ago
2010
IEEE
In this work we consider the problem of monitoring information streams for anomalies in a scalable and efficient manner. We study the problem in the context of network streams wher...
245
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CCS
2009
ACM
16 years 2 months ago
2009
ACM
Large-scale distributed systems have dense, complex code-bases that are assumed to perform multiple and inter-dependent tasks while user interaction is present. The way users inte...
205
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IPSN
2003
Springer
16 years 19 days ago
2003
Springer
Sensor networks have emerged as a fundamentally new tool for monitoring spatially distributed phenomena. This paper investigates a strategy by which sensor nodes detect and estima...
207
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INFOCOM
2003
IEEE
16 years 22 days ago
2003
IEEE
— A wireless network consisting of a large number of small sensors with low-power transceivers can be an effective tool for gathering data in a variety of environments. The data ...