613 search results - page 22 / 123 » Finding and Fixing Faults |
AMCS
2008
14 years 9 months ago
2008
Principal component analysis (PCA) is a powerful fault detection and isolation method. However, the classical PCA which is based on the estimation of the sample mean and covariance...
SIROCCO
2001
14 years 11 months ago
2001
Given a set S of elements in a directed network that are initially faulty, an element becomes (functionally) faulty if all its in-neighbors or all its outneighbors are (functional...
SIGSOFT
2006
ACM
15 years 10 months ago
2006
ACM
Testing and code editing are interleaved activities during program development. When tests fail unexpectedly, the changes that caused the failure(s) are not always easy to find. W...
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Voted
OSDI
2004
ACM
15 years 9 months ago
2004
ACM
This work addresses the problem of diagnosing configuration errors that cause a system to function incorrectly. For example, a change to the local firewall policy could cause a ne...
ICSE
2004
IEEE-ACM
15 years 9 months ago
2004
IEEE-ACM
This paper proposes a technique for identifying program properties that indicate errors. The technique generates machine learning models of program properties known to result from...