3175 search results - page 456 / 635 » Network properties of folksonomies |
170
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GLOBECOM
2008
IEEE
16 years 28 days ago
2008
IEEE
Abstract—In this contribution we present a numerical approach to evaluate the bit error rate and mutual information of OFDM links affected by transmitter nonlinearities, phase no...
151
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ICASSP
2008
IEEE
16 years 28 days ago
2008
IEEE
We consider adaptive two-channel multiple-description coding. We provide an analytical method for designing a resolutionconstrained symmetrical multiple-description coder that use...
151
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IJCNN
2008
IEEE
16 years 27 days ago
2008
IEEE
— This paper investigates spatiotemporal feature extraction from temporal image sequences based on invariance representation. Invariance representation is one of important functi...
178
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IJCNN
2008
IEEE
16 years 27 days ago
2008
IEEE
Abstract— Separate processing of local luminance and contrast in biological visual systems has been argued to be due to the independence of these two properties in natural image ...
146
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SEAA
2008
IEEE
16 years 26 days ago
2008
IEEE
There is a growing interest for techniques and tools facilitating the testing of mobile systems. The movement of nodes is one of the relevant factors of context change in ubiquito...