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CSDA
2007
111views more  CSDA 2007»
15 years 6 months ago
On rank tests for shift detection in time series
Robustified rank tests, applying a robust scale estimator, are investigated for reliable and fast shift detection in time series. The tests show good power for sufficiently larg...
Roland Fried, Ursula Gather
SIGPRO
2002
75views more  SIGPRO 2002»
15 years 6 months ago
Statistical detection of defects in radiographic images in nondestructive testing
In this paper, we investigate applicability of statistical techniques for defect detection in radiographic images of welds. The defect detection procedure consists in a statistica...
Ivan G. Kazantsev, Ignace Lemahieu, G. I. Salov, R...
ICASSP
2011
IEEE
14 years 10 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
ITC
1997
IEEE
73views Hardware» more  ITC 1997»
15 years 10 months ago
A Low-Overhead Design for Testability and Test Generation Technique for Core-Based Systems
In a fundamental paradigm shift in system design, entire systems are being built on a single chip, using multiple embedded cores. Though the newest system design methodology has s...
Indradeep Ghosh, Niraj K. Jha, Sujit Dey
CF
2004
ACM
15 years 11 months ago
Designing and testing fault-tolerant techniques for SRAM-based FPGAs
This paper discusses fault-tolerant techniques for SRAM-based FPGAs. These techniques can be based on circuit level modifications, with obvious modifications in the programmable a...
Fernanda Lima Kastensmidt, Gustavo Neuberger, Luig...