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ISCA
2008
IEEE
134views Hardware» more  ISCA 2008»
16 years 26 days ago
Achieving Out-of-Order Performance with Almost In-Order Complexity
There is still much performance to be gained by out-of-order processors with wider issue widths. However, traditional methods of increasing issue width do not scale; that is, they...
Francis Tseng, Yale N. Patt
ICA
2007
Springer
16 years 18 days ago
A Robust Complex FastICA Algorithm Using the Huber M-Estimator Cost Function
In this paper, we propose to use the Huber M-estimator cost function as a contrast function within the complex FastICA algorithm of Bingham and Hyvarinen for the blind separation o...
Jih-Cheng Chao, Scott C. Douglas
ICASSP
2010
IEEE
15 years 6 months ago
MMSE based noise PSD tracking with low complexity
Most speech enhancement algorithms heavily depend on the noise power spectral density (PSD). Because this quantity is unknown in practice, estimation from the noisy data is necess...
Richard C. Hendriks, Richard Heusdens, Jesper Jens...
RAS
2010
137views more  RAS 2010»
15 years 4 months ago
Development of complex robotic systems using the behavior-based control architecture iB2C
This paper presents a development methodology for complex robotic systems using the behavior-based control architecture iB2C (integrated Behavior-Based Control). It is shown how a...
Martin Proetzsch, Tobias Luksch, Karsten Berns
187
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ICIP
2006
IEEE
16 years 8 months ago
Variational Unsupervised Segmentation of Multi-Look Complex Polarimetric Images using a Wishart Observation Model
We address unsupervised variational segmentation ofmulti-look complex polarimetric images using a Wishart observation model via level sets. The methods consists of minimizing a fu...
Ismail Ben Ayed, Amar Mitiche, Ziad Belhadj