2412 search results - page 127 / 483 » Which Problems Have Strongly Exponential Complexity |
119
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EUROCRYPT
1994
Springer
15 years 7 months ago
1994
Springer
The self-shrinking generator was introduced in 1994. It is based on the idea behind the shrinking generator and despite its simplicity it has remained remarkably resistant to effic...
118
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TWC
2010
14 years 10 months ago
2010
Abstract--One of the major drawbacks of orthogonal frequency division multiplexing (OFDM) signals is the high peak to average power ratio (PAPR) of the transmitted signal. Many PAP...
138
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TLCA
2005
Springer
15 years 8 months ago
2005
Springer
Abstract. We present a theory of proof denotations in classical propologic. The abstract definition is in terms of a semiring of weights, and two concrete instances are explored. ...
132
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COCO
2009
Springer
15 years 10 months ago
2009
Springer
We prove two main results on how arbitrary linear threshold functions f(x) = sign(w · x − θ) over the n-dimensional Boolean hypercube can be approximated by simple threshold f...
103
Voted
ICIP
2002
IEEE
16 years 5 months ago
2002
IEEE
In this paper, we present a novel PDE based error concealment algorithm. We formulate the error concealment problem as a sequential optimization problem with both smoothing and or...