7930 search results - page 515 / 1586 » Greedy in Approximation Algorithms |
206
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TASLP
2008
15 years 7 months ago
2008
In this paper, we introduce cross-multiplicative transfer function (CMTF) approximation for modeling linear systems in the short-time Fourier transform (STFT) domain. We assume tha...
203
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ANOR
2004
15 years 6 months ago
2004
Abstract. In recent years we have seen an increasing interest in combining constraint satisfaction problem (CSP) formulations and linear programming (LP) based techniques for solvi...
190
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CGF
2002
15 years 6 months ago
2002
We extend the standard solution to comic rendering with a comic-style specular component. To minimise the computational overhead associated with this extension, we introduce two o...
192
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GEOINFORMATICA
1998
15 years 6 months ago
1998
The issue of ®nding similar 3-D surface segments arises in many recent applications of spatial database systems, such as molecular biology, medical imaging, CAD, and geographic i...
228
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SIAMCOMP
1998
15 years 6 months ago
1998
Motivated by applications in computer graphics, visualization, and scienti c computation, we study the computational complexity of the following problem: Given a set S of n points...