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ICASSP
2010
IEEE
15 years 25 days ago
Fishervioce: A discriminant subspace framework for speaker recognition
We propose a new framework for speaker recognition, referred as Fishervoice. It includes the design of a feature representation known as the structured score vector (SSV), which r...
Zhifeng Li, Weiwu Jiang, Helen M. Meng
109
Voted
ICASSP
2010
IEEE
15 years 25 days ago
Sparsity maximization under a quadratic constraint with applications in filter design
This paper considers two problems in sparse filter design, the first involving a least-squares constraint on the frequency response, and the second a constraint on signal-to-noi...
Dennis Wei, Alan V. Oppenheim
108
Voted
ICIP
2007
IEEE
15 years 24 days ago
Robust Road Extraction for High Resolution Satellite Images
Automatic road extraction is a critical feature for an efficient use of remote sensing imagery in most contexts. This paper proposes a robust geometric method to provide a first...
Emmanuel Christophe, Jordi Inglada
BMCBI
2007
63views more  BMCBI 2007»
15 years 23 days ago
Prediction of the burial status of transmembrane residues of helical membrane proteins
Background: Helical membrane proteins (HMPs) play a crucial role in diverse cellular processes, yet it still remains extremely difficult to determine their structures by experimen...
Yungki Park, Sikander Hayat, Volkhard Helms
92
Voted
CORR
2010
Springer
101views Education» more  CORR 2010»
15 years 23 days ago
Computing the Least Fixed Point of Positive Polynomial Systems
We consider equation systems of the form X1 = f1(X1, . . . , Xn), . . . , Xn = fn(X1, . . . , Xn) where f1, . . . , fn are polynomials with positive real coefficients. In vector fo...
Javier Esparza, Stefan Kiefer, Michael Luttenberge...