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» Differential testing: a new approach to change detection
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BMCBI
2002
188views more  BMCBI 2002»
13 years 6 months ago
The limit fold change model: A practical approach for selecting differentially expressed genes from microarray data
Background: The biomedical community is developing new methods of data analysis to more efficiently process the massive data sets produced by microarray experiments. Systematic an...
David M. Mutch, Alvin Berger, Robert Mansourian, A...
ICCAD
1994
IEEE
83views Hardware» more  ICCAD 1994»
13 years 10 months ago
A new built-in self-test approach for digital-to-analog and analog-to-digital converters
This paper proposes a test approach and circuitry suitable for built-in self-test (BIST) of digital-to-analog (D/A) and analog-to-digital (A/D) converters. Offset, gain, linearity...
Karim Arabi, Bozena Kaminska, Janusz Rzeszut
ICASSP
2011
IEEE
12 years 9 months ago
Smart grid monitoring for intrusion and fault detection with new locally optimum testing procedures
The vulnerability of smart grid systems is a growing concern. Signal detection theory is employed here to detect a change in the system. We employ a discrete-time linear state spa...
Qian He, Rick S. Blum
CISS
2011
IEEE
12 years 10 months ago
New hypothesis testing-based methods for fault detection for smart grid systems
Abstract—Fault detection plays an indispensable role in ensuring the security of smart grid systems. Based on the dynamics of the generators, we show the time evolution of the sm...
Qian He, Rick S. Blum
BMCBI
2010
118views more  BMCBI 2010»
13 years 6 months ago
Testing for mean and correlation changes in microarray experiments: an application for pathway analysis
Background: Microarray experiments examine the change in transcript levels of tens of thousands of genes simultaneously. To derive meaningful data, biologists investigate the resp...
Mayer Alvo, Zhongzhu Liu, Andrew Williams, Carole ...