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A Distance Measure for Attention Focusing and Anomaly Detection in Systems Monitoring

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dc.contributor.author Doyle, R. en_US
dc.date.accessioned 2004-10-04T22:46:48Z
dc.date.available 2004-10-04T22:46:48Z
dc.date.issued 1994-06-07 en_US
dc.identifier.citation Nara, Japan en_US
dc.identifier.clearanceno 94-0238 en_US
dc.identifier.uri http://hdl.handle.net/2014/32496
dc.description.abstract Any attempt to introduce automation into the monitoring of complex physical systems must start from a robust anomaly detection capability. This task is far from straightforward, for a single definition of what constitutes an anomaly is difficult to come by. In addition, to make the monitoring process efficient, and to avoid the potential for information overload on human operators, attention focusing must also be addressed. When an anomaly occurs, more often than not several sensors are affected, and the partially redundant information they provide can be confusing, particularly in a crisis situation where a response is needed quickly. Previous results on extending traditional anomaly detection techniques are summarized. The focus of this paper is a new technique for attention focusing. en_US
dc.format.extent 503371 bytes
dc.format.mimetype application/pdf
dc.language.iso en_US
dc.subject.other attention focusing systems monitoring anomaly detection en_US
dc.title A Distance Measure for Attention Focusing and Anomaly Detection in Systems Monitoring en_US


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