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INTERSPEECH
2010
14 years 11 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...
145
Voted
JMLR
2010
106views more  JMLR 2010»
14 years 11 months ago
Improving posterior marginal approximations in latent Gaussian models
We consider the problem of correcting the posterior marginal approximations computed by expectation propagation and Laplace approximation in latent Gaussian models and propose cor...
Botond Cseke, Tom Heskes
CP
2009
Springer
16 years 5 months ago
Modelling Equidistant Frequency Permutation Arrays: An Application of Constraints to Mathematics
Equidistant Frequency Permutation Arrays are combinatorial objects of interest in coding theory. A frequency permutation array is a type of constant composition code in which each ...
Sophie Huczynska, Paul McKay, Ian Miguel, Peter Ni...
ICSE
2007
IEEE-ACM
16 years 5 months ago
Stakeholder Value Driven Threat Modeling for Off the Shelf Based Systems
er abstract summarizes the Threat Modeling method based on Attacking Path Analysis (T-MAP) which quantifies and prioritizes security threats by calculating the total severity weig...
Yue Chen
HIPEAC
2010
Springer
16 years 2 months ago
Performance and Power Aware CMP Thread Allocation Modeling
We address the problem of performance and power-efficient thread allocation in a CMP. To that end, based on analytical model, we introduce a parameterized performance/power metric ...
Yaniv Ben-Itzhak, Israel Cidon, Avinoam Kolodny