Sciweavers

641 search results - page 70 / 129
» Sampling-rate-aware noise generation
Sort
View
SOFTCOMP
2010
13 years 6 months ago
Evaluating the Low Quality Measurements in Lighting Control Systems
In real world processes in the industry or in business, where the elements involved generate data full of noise and biases, improving the energy efficiency represents one of the ma...
José Ramón Villar, Enrique A. de la ...
DATE
2010
IEEE
139views Hardware» more  DATE 2010»
13 years 4 months ago
A general mathematical model of probabilistic ripple-carry adders
Probabilistic CMOS is considered a promising technology for future generations of computing devices. By embracing possibly incorrect calculations, the technology makes it possible ...
Mark S. K. Lau, Keck Voon Ling, Yun-Chung Chu, Aru...
INTERSPEECH
2010
13 years 2 months ago
A factorial sparse coder model for single channel source separation
We propose a probabilistic factorial sparse coder model for single channel source separation in the magnitude spectrogram domain. The mixture spectrogram is assumed to be the sum ...
Robert Peharz, Michael Stark, Franz Pernkopf, Yann...
JMLR
2010
159views more  JMLR 2010»
13 years 2 months ago
Inference of Sparse Networks with Unobserved Variables. Application to Gene Regulatory Networks
Networks are becoming a unifying framework for modeling complex systems and network inference problems are frequently encountered in many fields. Here, I develop and apply a gener...
Nikolai Slavov
ICASSP
2011
IEEE
12 years 11 months ago
Tone detection of non-uniformly undersampled signals with frequency excision
We address the problem of detecting and locating narrowband tones in an undersampled signal. It is known that uniformly undersampled signals exhibit frequency aliasing, whereby th...
André Bourdoux, Sofie Pollin, Antoine Dejon...