15033 search results - page 411 / 3007 » Complexity Theory and Algorithms |
160
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
This paper presents computationally efficient implementations for Iterative Adaptive Approach (IAA) spectral estimation techniques for uniformly sampled data sets. By exploiting ...
239
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IWOCA
2010
Springer
15 years 2 months ago
2010
Springer
In this paper we obtain parameterized subexponential-time algorithms for p-Kemeny Aggregation (p-KAGG) -- a problem in social choice theory -- and for p-One-Sided Crossing Minimiza...
164
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CORR
2011
Springer
15 years 2 months ago
2011
Springer
We describe an algorithm to compute the geodesics in an arbitrary CAT(0) cubical complex. A key tool is a correspondence between cubical complexes of global non-positive curvature ...
193
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TNN
2008
15 years 7 months ago
2008
In this paper, we use complex analytic functions to achieve independent component analysis (ICA) by maximization of non-Gaussianity and introduce the complex maximization of nonGau...
157
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EUROPAR
2007
Springer
16 years 1 months ago
2007
Springer
We present in detail a GCA (Global Cellular Automaton) algorithm with 3n cells for Hirschberg’s algorithm which determines the connected components of a n-node undirected graph w...