119
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ICASSP
2009
IEEE
15 years 8 months ago
2009
IEEE
We consider the problem of word boundary detection in spontaneous speech utterances. Acoustic features have been well explored in the literature in the context of word boundary de...
127
click to vote
ICASSP
2009
IEEE
15 years 8 months ago
2009
IEEE
The length of the room impulse response characterizing the acoustic path between speaker and microphone is significantly larger than the length of the analysis window used for fea...
122
click to vote
ICASSP
2009
IEEE
15 years 8 months ago
2009
IEEE
A fast subspace analysis and feature extraction algorithm is proposed which is based on fast Haar transform and integral vector. In rapid object detection and conventional binary ...
144
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ICASSP
2009
IEEE
15 years 8 months ago
2009
IEEE
The outputs of multi-layer perceptron (MLP) classifiers have been successfully used in tandem systems as features for HMM-based automatic speech recognition. In a previous paper, ...
119
click to vote
ICASSP
2009
IEEE
15 years 8 months ago
2009
IEEE
We consider principal component analysis (PCA) in decomposable Gaussian graphical models. We exploit the prior information in these models in order to distribute its computation. ...