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ICASSP
2010
IEEE
13 years 9 months ago
A hierarchical Bayesian model for frame representation
In many signal processing problems, it may be fruitful to represent the signal under study in a redundant linear decomposition called a frame. If a probabilistic approach is adopt...
Lotfi Chaâri, Jean-Christophe Pesquet, Jean-...
EUC
2005
Springer
14 years 4 months ago
A Multi-dimensional Model for Task Representation and Allocation in Intelligent Environments
Abstract. In the future, homes will have numerous intelligent communicating devices, and the user would like to configure and coordinate their actions. Appliances and people in in...
Victor Zamudio, Victor Callaghan, Jeannette Shiaw-...
ICPR
2010
IEEE
14 years 6 months ago
Statistical Shape Modeling using Morphological Representations
The aim of this paper is to propose tools for statistical analysis of shape families using morphological operators. Given a series of shape families (or shape categories), the appr...
S. Velasco-Forero and J. Angulo
AE
2005
Springer
14 years 4 months ago
An Exponential Representation in the API Algorithm for Hidden Markov Models Training
In this paper, we show how an efficient ant based algorithm, called API and initially designed to perform real parameter optimization, can be adapted to the difficult problem of Hi...
Sebastien Aupetit, Nicolas Monmarché, Moham...
IJON
2008
81views more  IJON 2008»
13 years 11 months ago
Rate versus time representation of high-frequency spectral notches in the peripheral auditory system: A computational modeling s
A computational model of the peripheral auditory system is used to explain the paradoxical observation that discriminating between broadband noise sounds with and without high-fre...
Enrique A. Lopez-Poveda, Ana Alves-Pinto, Alan R. ...