3972 search results - page 305 / 795 » Cosparse analysis modeling - uniqueness and algorithms |
130
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KDD
2005
ACM
16 years 5 months ago
2005
ACM
While the vast majority of clustering algorithms are partitional, many real world datasets have inherently overlapping clusters. Several approaches to finding overlapping clusters...
187
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PCM
2004
Springer
15 years 10 months ago
2004
Springer
End-to-end distortion estimation plays an important role in error-resilient video coding. The intuitive method is to simulate the decoding process many times at the encoder, as use...
140
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ISPAN
1999
IEEE
15 years 9 months ago
1999
IEEE
In this work, we develop a novel mathematical model to analyze di erent location update protocols for mobile cellular network. Our model can capture many important features of use...
135
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AI
2008
Springer
15 years 4 months ago
2008
Springer
Local computation in join trees or acyclic hypertrees has been shown to be linked to a particular algebraic structure, called valuation algebra. There are many models of this alge...
175
Voted
AVSS
2009
IEEE
15 years 11 months ago
2009
IEEE
Generative 3D face models are a powerful tool in computer vision. They provide pose and illumination invariance by modeling the space of 3D faces and the imaging process. The powe...