8824 search results - page 286 / 1765 » On the Complexity of Real Functions |
192
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— This paper addresses a low complexity frequency offset estimator for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems over freque...
196
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CC
2006
Springer
15 years 6 months ago
2006
Springer
Abstract. We study the complexity of the isomorphism and automorphism problems for finite rings. We show that both integer factorization and graph isomorphism reduce to the problem...
140
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AAECC
2004
Springer
15 years 6 months ago
2004
Springer
Abstract. Let C be an algebraic geometric code of dimension k and length n constructed on a curve X over Fq. Let s(C) be the state complexity of C and set w(C) := min{k, n-k}, the ...
163
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IJCV
2000
15 years 6 months ago
2000
We present a universal statistical model for texture images in the context of an overcomplete complex wavelet transform. The model is parameterized by a set of statistics computed ...
193
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CDC
2009
IEEE
15 years 4 months ago
2009
IEEE
In many applicative scenarios it is important to derive information about the topology and the internal connections of more dynamical systems interacting together. Examples can be ...