7264 search results - page 245 / 1453 » A multiplicative up-propagation algorithm |
181
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PODS
2002
ACM
16 years 7 months ago
2002
ACM
Decision support system users typically submit batches of range-sum queries simultaneously rather than issuing individual, unrelated queries. We propose a wavelet based technique ...
179
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ISSAC
2009
Springer
16 years 1 months ago
2009
Springer
We present a high performance algorithm for multiplying sparse distributed polynomials using a multicore processor. Each core uses a heap of pointers to multiply parts of the poly...
228
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
— Channel inversion is one of the simplest techniques for multiuser downlink systems with single-antenna users. In this paper, we extend the regularized channel inversion techniq...
203
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
— A nonlinear beamforming aided detector is proposed for multiple-antenna assisted quadrature phase shift keying systems. By exploiting the inherent symmetry of the optimal Bayes...
165
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ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
An approach is proposed for automatic fault detection in a population of mechatronic systems. The idea is to employ self-organizing algorithms that produce lowdimensional represen...