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» Model Driven Testing Based on Test History
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104
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SCSC
2007
15 years 5 months ago
Virtual prototyping as a mechanism for simulation-based design
The concepts of simulation based design and simulation as specification require support from appropriate computing tools. The Virtual Test Bed software continues to evolve to prov...
Roger Dougal, Blake Langland, Antonello Monti
108
Voted
ICASSP
2010
IEEE
15 years 3 months ago
NMF with time-frequency activations to model non stationary audio events
Real world sounds often exhibit non-stationary spectral characteristics such as those produced by a harpsichord or a guitar. The classical Non-negative Matrix Factorization (NMF) ...
Romain Hennequin, Roland Badeau, Bertrand David
GW
2009
Springer
149views Biometrics» more  GW 2009»
15 years 1 months ago
Systematicity and Idiosyncrasy in Iconic Gesture Use: Empirical Analysis and Computational Modeling
Abstract. Why an iconic gesture takes its particular form is a largely open question, given the variations one finds across both situations and speakers. We present results of an e...
Kirsten Bergmann, Stefan Kopp
123
Voted
ICASSP
2011
IEEE
14 years 7 months ago
Learning sparse dictionaries with a popularity-based model
Sparse signal representation based on overcomplete dictionaries has recently been extensively investigated, rendering the state-of-the-art results in signal, image and video proce...
Jianzhou Feng, Li Song, Xiaoming Huo, Xiaokang Yan...
138
Voted
NAACL
2007
15 years 5 months ago
Translation Model Pruning via Usage Statistics for Statistical Machine Translation
We describe a new pruning approach to remove phrase pairs from translation models of statistical machine translation systems. The approach applies the original translation system ...
Matthias Eck, Stephan Vogel, Alex Waibel