Sciweavers

4842 search results - page 535 / 969
» Combining Estimators to Improve Performance
Sort
View
ICASSP
2011
IEEE
14 years 10 months ago
Learning vocal tract variables with multi-task kernels
The problem of acoustic-to-articulatory speech inversion continues to be a challenging research problem which significantly impacts automatic speech recognition robustness and ac...
Hachem Kadri, Emmanuel Duflos, Philippe Preux
ICASSP
2011
IEEE
14 years 10 months ago
MLP based phoneme detectors for Automatic Speech Recognition
Phoneme posterior probabilities estimated using Multi-Layer Perceptrons (MLPs) are extensively used both as acoustic scores and features for speech recognition. In this paper we e...
Samuel Thomas, Patrick Nguyen, Geoffrey Zweig, Hyn...
ICASSP
2011
IEEE
14 years 10 months ago
Distributed linear discriminant analysis
Linear discriminant analysis (LDA) is a widely used feature extraction method for classification. We introduce distributed implementations of different versions of LDA, suitable ...
Sergio Valcarcel Macua, Pavle Belanovic, Santiago ...
IJSNET
2011
55views more  IJSNET 2011»
14 years 10 months ago
Testing network protocols and signal attenuation in packed food transports
: Two sensor network protocols for the monitoring of packed food products were tested in different sea containers. The packet rate and the signal strength of all sensor-to-sensor l...
Reiner Jedermann, Markus Becker, Carmelita Gö...
TON
2012
13 years 9 months ago
A Joint Approach to Routing Metrics and Rate Adaptation in Wireless Mesh Networks
—This work proposes MARA, a joint method for automatic rate selection and route quality evaluation in Wireless Mesh Networks. This method targets at avoiding the problem of inacc...
Diego G. Passos, Célio V. N. Albuquerque