7129 search results - page 211 / 1426 » Approximation Algorithms for Treewidth |
141
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
In this paper we propose novel algorithms for image restoration and parameter estimation with a Generalized Gaussian Markov Random Field prior utilizing variational distribution a...
228
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SIGMOD
2005
ACM
16 years 4 months ago
2005
ACM
We present algorithms for fast quantile and frequency estimation in large data streams using graphics processor units (GPUs). We exploit the high computational power and memory ba...
105
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CRYPTO
2004
Springer
15 years 9 months ago
2004
Springer
In this paper we study the long standing problem of information extraction from multiple linear approximations. We develop a formal statistical framework for block cipher attacks b...
154
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TAMC
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. We develop a refinement of a forbidden submatrix characterization of 0/1-matrices fulfilling the Consecutive Ones Property (C1P). This novel characterization finds app...
ISSAC
2005
Springer
15 years 9 months ago
2005
Springer
In this article we propose a new symbolic-numeric algorithm to find positive equilibria of a n-dimensional dynamical system. This algorithm uses a symbolic manipulation of ODE in...