4342 search results - page 586 / 869 » Improved Algorithms for Optimal Embeddings |
114
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AAECC
2007
Springer
15 years 11 months ago
2007
Springer
The split-radix FFT computes a size-n complex DFT, when n is a large power of 2, using just 4n lg n−6n+8 arithmetic operations on real numbers. This operation count was first an...
117
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GECCO
2003
Springer
15 years 10 months ago
2003
Springer
Reliable execution and analysis of an evolutionary algorithm (EA) normally requires many runs to provide reasonable assurance that stochastic effects have been properly considered...
166
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ICDM
2002
IEEE
15 years 10 months ago
2002
IEEE
The k-means algorithm with cosine similarity, also known as the spherical k-means algorithm, is a popular method for clustering document collections. However, spherical k-means ca...
144
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DATE
2006
IEEE
15 years 9 months ago
2006
IEEE
In this paper, we propose two FPGA-area allocation algorithms based on profiling results for reducing the impact on performance of dynamic reconfiguration overheads. The problem o...
172
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AMW
2010
15 years 7 months ago
2010
In this work we present in-network techniques to improve the efficiency of spatial aggregate queries. Such queries are very common in a sensornet setting, demanding more targeted t...