4714 search results - page 238 / 943 » The Complexity of Iterated Multiplication |
153
Voted
ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
— Clipping and filtering is an attractive method for the reduction of the PAPR of OFDM signals before transmission. However, the resulting in-band distortion noise impacts the e...
121
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GLOBECOM
2006
IEEE
15 years 11 months ago
2006
IEEE
— Existing tone-reservation algorithms (such as the controlled clipper algorithm) for OFDM require a number of iterations to ensure the reduction of Peak-to-Average Power Ratio (...
141
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SEKE
2004
Springer
15 years 10 months ago
2004
Springer
As application semantics becomes more complex and dynamic in IT systems, it is necessary to engineer the application semantics in its own lifecycle of development parallel to syste...
141
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NIPS
2004
15 years 6 months ago
2004
Existing algorithms for discrete partially observable Markov decision processes can at best solve problems of a few thousand states due to two important sources of intractability:...
122
Voted
SIAMJO
2008
15 years 4 months ago
2008
We show that the optimal complexity of Nesterov's smooth first-order optimization algorithm is preserved when the gradient is only computed up to a small, uniformly bounded er...