44651 search results - page 290 / 8931 » Generalized |
160
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— Protograph-based LDPC codes have the advantages of a simple design (or search) procedure and highly structured encoders and decoders. These advantages have also been exploited ...
165
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— By the generalized multi-carrier (GMC) principle a unified framework to describe various multi-carrier as well as single carrier approaches is established. In this paper1 the ...
156
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— In this paper, we present an analytical method to evaluate the bit error rate (BER) of the ultra-wideband (UWB) system in the IEEE 802.15.4a standardized channel model. The IEE...
187
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ICDE
2007
IEEE
16 years 29 days ago
2007
IEEE
Similarity search usually encounters a serious problem in the high dimensional space, known as the “curse of dimensionality”. In order to speed up the retrieval efficiency, p...
165
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ICIP
2007
IEEE
16 years 29 days ago
2007
IEEE
Gabor filters are biologically motivated convolution kernels that have been widely used in the field of computer vision and, specially, in face recognition during the last decad...