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ATAL
2010
Springer
13 years 11 months ago
EMFGormas: a CASE tool for developing service-oriented open MAS
EMFGormas1 is a new approach for modeling Service-oriented Open Multiagent Systems using the MDA Eclipse Technology. It offers a CASE tool based on an unified meta-model for engin...
Emilia Garcia, Estefania Argente, Adriana Giret
TASLP
2008
64views more  TASLP 2008»
13 years 10 months ago
Improved A Posteriori Speech Presence Probability Estimation Based on a Likelihood Ratio With Fixed Priors
Abstract--In this contribution we present an improved estimator for the speech presence probability at each time-frequency point in the short-time Fourier-transform domain. In cont...
Timo Gerkmann, Colin Breithaupt, Rainer Martin
ICASSP
2008
IEEE
14 years 5 months ago
Robust multiuser detection based on probability constrained optimization of the MMSE receiver
The performance of multiuser detection (MUD) algorithms for codedivision multiple-access (CDMA) systems depends on the accuracy of channel estimates. Such estimates are typically ...
Sergiy A. Vorobyov
ICASSP
2011
IEEE
13 years 2 months ago
Direction-of-arrival estimation using acoustic vector sensors in the presence of noise
A vector-sensor consisting of a monopole sensor collocated with orthogonally oriented dipole sensors can be used for direction-ofarrival (DOA) estimation. A method is proposed to ...
Dovid Levin, Sharon Gannot, Emanuel A. P. Habets
BCS
2008
14 years 3 days ago
Overcoming Software Fragility with Interacting Feedback Loops and Reversible Phase Transitions
Programs are fragile for many reasons, including software errors, partial failures, and network problems. One way to make software more robust is to design it from the start as a ...
Peter Van Roy