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111
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ICA
2004
Springer
15 years 7 months ago
2004
Springer
We present a new algorithm for non-unitary approximate joint diagonalization (AJD), based on a “natural gradient”-type multiplicative update of the diagonalizing matrix, comple...
123
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ICIAR
2004
Springer
15 years 7 months ago
2004
Springer
Abstract. In this article we present the results of an unsupervised segmentation algorithm based on a multiresolution method. The algorithm uses color and edge information in an it...
89
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ISPA
2004
Springer
15 years 7 months ago
2004
Springer
Abstract. A loop with irregular assignment computations contains loopcarried output data dependences that can only be detected at run-time. In this paper, a load-balanced method ba...
113
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GLVLSI
2002
IEEE
15 years 6 months ago
2002
IEEE
This paper describes a new design for a hardware accelerator to support grid-based Maze Routing. Based on the direct mapped approach of Breuer and Shamsa [3], this work refines th...
92
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EUROPAR
2009
Springer
15 years 6 months ago
2009
Springer
We demonstrate that the performance of commodity parallel systems significantly depends on low-level details, such as storage layout and iteration space mapping, which motivates t...