971 search results - page 147 / 195 » Approximate Satisfiability and Equivalence |
157
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Under high mobility, the orthogonality between sub-carriers in an OFDM symbol is destroyed resulting in severe intercarrier interference (ICI). We present a novel algorithm to est...
157
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
The amplitude modulations of musical instrument sounds and speech are important perceptual cues. Accurate estimation of the amplitude, or equivalently energy, envelope of a time-d...
199
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Nonparametric methods are widely applicable to statistical learning problems, since they rely on a few modeling assumptions. In this context, the fresh look advocated here permeat...
215
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JMLR
2012
13 years 8 months ago
2012
Graph partitioning algorithms play a central role in data analysis and machine learning. Most useful graph partitioning criteria correspond to optimizing a ratio between the cut a...
184
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STOC
2006
ACM
16 years 6 months ago
2006
ACM
The PCP theorem [3, 2] says that every language in NP has a witness format that can be checked probabilistically by reading only a constant number of bits from the proof. The cele...