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141
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ISCAS
2003
IEEE
15 years 12 months ago
2003
IEEE
In this paper, we propose efficient techniques and architectures for realizing spatial-downscaling transcoders in the DCT domain. We also present methods for re-sampling motion ve...
153
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ISCAS
2003
IEEE
15 years 12 months ago
2003
IEEE
We propose a new channel compensation method for modulation spectral features. We compare our proposed method, subband normalization, with a more traditional method, cepstral mean...
146
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ISCAS
2003
IEEE
15 years 12 months ago
2003
IEEE
In this paper an active noise control (ANC) algorithm is proposed. This algorithm is based on adaptive filtering with averaging (AFA) and uses a similar structure as that of the F...
189
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PG
2003
IEEE
15 years 12 months ago
2003
IEEE
Interactive applications such as virtual reality systems have become popular in recent years. A ground surface composed of a granular material can be deformed when it comes into c...
173
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CAISE
2003
Springer
15 years 11 months ago
2003
Springer
In this paper we make three main contributions. We firstly define multivalued dependencies in XML (XMVDs) and show that they generalize the definition of a functional dependenc...