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JSCIC
2010
57views more  JSCIC 2010»
15 years 1 months ago
A Proof of the Stability of the Spectral Difference Method for All Orders of Accuracy
While second order methods for computational simulations of fluid flow provide the basis of widely used commercial software, there is a need for higher order methods for more accur...
Antony Jameson
SIGKDD
2010
183views more  SIGKDD 2010»
15 years 1 months ago
Inactive learning?: difficulties employing active learning in practice
Despite the tremendous level of adoption of machine learning techniques in real-world settings, and the large volume of research on active learning, active learning techniques hav...
Josh Attenberg, Foster J. Provost
TMI
2010
298views more  TMI 2010»
15 years 1 months ago
An Efficient Numerical Method for General Lp Regularization in Fluorescence Molecular Tomography
Abstract--Reconstruction algorithms for fluorescence tomography have to address two crucial issues : (i) the ill-posedness of the reconstruction problem, (ii) the large scale of nu...
Jean-Charles Baritaux, Kai Hassler, Michael Unser
ICASSP
2011
IEEE
14 years 10 months ago
Drum extraction from polyphonic music based on a spectro-temporal model of percussive sounds
In this paper, we present a new algorithm for removing drums from a polyphonic audio signal. The aim of this algorithm is to discard time/frequency bins which present a percussive...
Francois Rigaud, Mathieu Lagrange, Axel Röbel...
ICASSP
2011
IEEE
14 years 10 months ago
Real time speaker localization and detection system for camera steering in multiparticipant videoconferencing environments
A real time speaker localization and detection system for videoconferencing environments is presented. In this system, a recently proposed modified Steered Response Power - Phase...
Amparo Marti, Maximo Cobos, José J. L&oacut...