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Data validation in the presence of imprecisely known correlations | IEEE Conference Publication | IEEE Xplore

Data validation in the presence of imprecisely known correlations


Abstract:

This paper derives fundamental results for data validation in the presence of imprecisely known correlations. Given a constraint on the maximum absolute correlation of a ...Show More

Abstract:

This paper derives fundamental results for data validation in the presence of imprecisely known correlations. Given a constraint on the maximum absolute correlation of a given estimate and measurement data, a tight upper bound for the joint covariance matrix is derived, which finally yields a modified Mahalanobis distance. The special cases of one-dimensional and two-dimensional random variables are discussed.
Date of Conference: 01-04 September 2003
Date Added to IEEE Xplore: 23 April 2015
Print ISBN:978-3-9524173-7-9
Conference Location: Cambridge, UK
Inst. of Computer Design and Fault Tolerance, Universität Karlsruhe, Karlsruhe, Germany
Siemens AG, Information and Comm., München, Germany

Inst. of Computer Design and Fault Tolerance, Universität Karlsruhe, Karlsruhe, Germany
Siemens AG, Information and Comm., München, Germany

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