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ICASSP
2010
IEEE
14 years 9 months ago
Noisy speech enhancement based on prior knowledge about spectral envelope and harmonic structure
This paper considers the enhancement of noisy speech. Earlier studies have revealed that an approach that enhances spectral envelopes by using prior knowledge about the all-pole (...
Takuya Yoshioka, Tomohiro Nakatani, Hiroshi G. Oku...
CORR
2010
Springer
120views Education» more  CORR 2010»
14 years 9 months ago
Dynamical issues in interactive representation of physical objects
The quality of a simulator equipped with a haptic interface is given by the dynamical properties of its components: haptic interface, simulator and control system. Some applicatio...
Jean-Loup Florens, Alina Voda, Daniela Urma

Publication
203views
14 years 9 months ago
Multigraph Sampling of Online Social Networks
State-of-the-art techniques for probability sampling of users of online social networks (OSNs) are based on random walks on a single social relation. While powerful, these methods ...
Minas Gjoka, Carter T. Butts, Maciej Kurant, Athin...
CORR
2010
Springer
110views Education» more  CORR 2010»
14 years 9 months ago
Predicting the Impact of Measures Against P2P Networks on the Transient Behaviors
The paper has two objectives. The first is to study rigorously the transient behavior of some P2P networks where information is replicated and disseminated according to an epidemic...
Eitan Altman, Philippe Nain, Adam Shwartz, Yuedong...
DSP
2008
14 years 9 months ago
Phase dependence mitigation for autocorrelation-based frequency estimation
The sinusoidal frequency estimation from short data records based on Toeplitz autocorrelation (AC) matrix estimates suffer from the dependence on the initial phases of the sinusoi...
Mustafa A. Altinkaya, Emin Anarim, Bülent San...