13651 search results - page 2493 / 2731 » Spectral analysis of data |
154
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CIKM
2011
Springer
14 years 5 months ago
2011
Springer
We present a hybrid method to turn off-the-shelf information retrieval (IR) systems into future event predictors. Given a query, a time series model is trained on the publication...
256
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DAC
2011
ACM
14 years 4 months ago
2011
ACM
Variations in delay caused by within-die and die-to-die process variations and SOI history effect increase timing margins and reduce performance. In order to develop mitigation te...
160
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DSN
2011
IEEE
14 years 4 months ago
2011
IEEE
—One of the key benefits of using intrusion-tolerant systems is the possibility of ensuring correct behavior in the presence of attacks and intrusions. These security gains are ...
181
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TITB
2010
14 years 11 months ago
2010
We present an original information theoretic measure of heart motion based on the Shannon's differential entropy (SDE), which allows heart wall motion abnormality detection. B...
388
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Publication
This paper aims to address the problem of anomaly detection and discrimination in complex behaviours, where anomalies are subtle and difficult to detect owing to the complex tempor...