3251 search results - page 106 / 651 » On a vector q-d algorithm |
106
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CISS
2010
IEEE
14 years 5 months ago
2010
IEEE
—Frame permutation quantization (FPQ) is a new vector quantization technique using finite frames. In FPQ, a vector is encoded using a permutation source code to quantize its fra...
127
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PPOPP
2012
ACM
13 years 9 months ago
2012
ACM
Analysis of massive graphs has emerged as an important area for massively parallel computation. In this paper, it is shown how the Fresh Breeze trees-of-chunks memory model may be...
102
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ICASSP
2010
IEEE
15 years 1 months ago
2010
IEEE
A new method is introduced that makes use of sparse image representations to search for approximate nearest neighbors (ANN) under the normalized inner-product distance. The approa...
103
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ICIP
2007
IEEE
16 years 3 months ago
2007
IEEE
In this paper, a novel multi-stage motion vector processing algorithm at the decoder is proposed for motion compensated frame interpolation. We address the problems of discontinuo...
ICASSP
2009
IEEE
15 years 8 months ago
2009
IEEE
— In this paper we consider the optimization of transceivers which use the nonlinear vector perturbation technique at the transmitter. Since the perturbation vector can be almost...