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ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
Mobile phone data provides rich dynamic information on human activities in social network analysis. In this paper, we represent data from two different modalities as a graph and f...
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ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
The paper addresses the convergence of a decentralized Robbins-Monro algorithm for networks of agents. This algorithm combines local stochastic approximation steps for finding th...
ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
The transformation of the voiced segments of a speech recording has many applications such as expressivity synthesis or voice conversion. This paper addresses the pitch transposit...
ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
We present a novel approach to represent transients using spectral-domain amplitude-modulated/frequency-modulated (AM-FM) functions. The model is applied to the real and imaginary...
ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
The use of speaker adaptation transforms as features for speaker recognition is an appealing alternative to conventional short-term cepstral features. In general, this kind of met...