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SPEECH
2011
14 years 11 months ago
A multistage approach to blind separation of convolutive speech mixtures
We propose a novel algorithm for the separation of convolutive speech mixtures using two-microphone recordings, based on the combination of independent component analysis (ICA) an...
Tariqullah Jan, Wenwu Wang, DeLiang Wang
TSMC
2011
258views more  TSMC 2011»
14 years 11 months ago
Cross-Entropy Optimization of Control Policies With Adaptive Basis Functions
—This paper introduces an algorithm for direct search of control policies in continuous-state discrete-action Markov decision processes. The algorithm looks for the best closed-l...
Lucian Busoniu, Damien Ernst, Bart De Schutter, Ro...
TWC
2011
367views more  TWC 2011»
14 years 11 months ago
Improving the Performance of Wireless Ad Hoc Networks Through MAC Layer Design
—In this paper, the performance of the ALOHA and CSMA MAC protocols are analyzed in spatially distributed wireless networks. The main system objective is correct reception of pac...
Mariam Kaynia, Nihar Jindal, Geir E. Øien
VC
2011
161views more  VC 2011»
14 years 11 months ago
A GPU framework for parallel segmentation of volumetric images using discrete deformable models
Despite the ability of current GPU processors to treat heavy parallel computation tasks, its use for solving medical image segmentation problems is still not fully exploited and re...
Jérôme Schmid, José Antonio Ig...
JCIT
2010
197views more  JCIT 2010»
14 years 11 months ago
Comparative Study of M/Er/1 and M/M/1 Queuing Delay Models of the two IP-PBXs
Voice over Internet Protocol (VoIP) is a general term for a family of transmission technologies to delivery of voice communications over IP networks such as the Internet or other ...
Alireza Dehestani, Pedram Hajipour
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