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» On Variations of Power Iteration
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107
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ICASSP
2008
IEEE
15 years 9 months ago
Worst- and average-case complexity of LLL lattice reduction in MIMO wireless systems
Lattice reduction by means of the LLL algorithm has been previously suggested as a powerful preprocessing tool that allows to improve the performance of suboptimal detectors and t...
Joakim Jalden, Dominik Seethaler, Gerald Matz
111
Voted
ICCAD
2008
IEEE
117views Hardware» more  ICCAD 2008»
15 years 9 months ago
A novel sequential circuit optimization with clock gating logic
— To save power consumption, it has been shown that the clock signal can be gated without changing the functionality under certain clock-gating conditions. We observe that the cl...
Yu-Min Kuo, Shih-Hung Weng, Shih-Chieh Chang
127
Voted
DATE
2007
IEEE
167views Hardware» more  DATE 2007»
15 years 9 months ago
A decomposition-based constraint optimization approach for statically scheduling task graphs with communication delays to multip
We present a decomposition strategy to speed up constraint optimization for a representative multiprocessor scheduling problem. In the manner of Benders decomposition, our techniq...
Nadathur Satish, Kaushik Ravindran, Kurt Keutzer
151
Voted
WACV
2007
IEEE
15 years 9 months ago
Threshold-based 3D Tumor Segmentation using Level Set (TSL)
Three-dimensional segmentation is reliable approach to achieve a proper estimation of tumor volume. Among all possible methods for this purpose, level set can be used as a powerfu...
Sima Taheri, Sim Heng Ong, Vincent Chong
DAGM
2007
Springer
15 years 9 months ago
Holomorphic Filters for Object Detection
It is well known that linear filters are not powerful enough for many low-level image processing tasks. But it is also very difficult to design robust non-linear filters that res...
Marco Reisert, Olaf Ronneberger, Hans Burkhardt