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ICASSP
2009
IEEE
16 years 1 months ago
A nonparametric test for stationarity based on local Fourier analysis
In this paper we propose a nonparametric hypothesis test for stationarity based on local Fourier analysis. We employ a test statistic that measures the variation of time-localized...
Prabahan Basu, Daniel Rudoy, Patrick J. Wolfe
DATE
2007
IEEE
84views Hardware» more  DATE 2007»
16 years 1 months ago
On test generation by input cube avoidance
Test generation procedures attempt to assign values to the inputs of a circuit so as to detect target faults. We study a complementary view whereby the goal is to identify values ...
Irith Pomeranz, Sudhakar M. Reddy
SMC
2010
IEEE
202views Control Systems» more  SMC 2010»
15 years 5 months ago
Evaluating the performance of nonnegative matrix factorization for constructing semantic spaces: Comparison to latent semantic a
—This study examines the ability of nonnegative matrix factorization (NMF) as a method for constructing semantic spaces, in which the meaning of each word is represented by a hig...
Akira Utsumi
VLSID
2007
IEEE
160views VLSI» more  VLSID 2007»
16 years 7 months ago
Spectral RTL Test Generation for Microprocessors
We introduce a novel method of test generation for microprocessors at the RTL using spectral methods. Test vectors are generated for RTL faults, which are the stuck-at faults on i...
Nitin Yogi, Vishwani D. Agrawal
FATES
2004
Springer
16 years 12 days ago
Online Testing of Real-time Systems Using Uppaal
We present the development of T-UPPAAL — a new tool for online black-box testing of real-time embedded systems from non-deterministic timed automata specifications. It is based ...
Kim Guldstrand Larsen, Marius Mikucionis, Brian Ni...