7129 search results - page 479 / 1426 » Approximation Algorithms for Treewidth |
169
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MOC
2002
15 years 6 months ago
2002
The spectral method with discrete spherical harmonics transform plays an important role in many applications. In spite of its advantages, the spherical harmonics transform has a dr...
192
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CDC
2010
IEEE
15 years 1 months ago
2010
IEEE
Abstract-We study the well known linear consensus algorithm by means of a LQ-type performance cost. We want to understand how the communication topology influences this algorithm. ...
175
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we analyze a general multiple-microphone and singleloudspeaker system, where an adaptive algorithm is used to cancel acoustic feedback/echo and a beamformer process...
184
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
We present an algorithm for illumination invariant 3D model based tracking and video compression. While model-based coding schemes are well developed, the compression rate reduces...
168
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SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
Trees and graphs are widely used to model biological databases. Providing efficient algorithms to support tree-based or graph-based querying is therefore an important issue. In th...