1209 search results - page 81 / 242 » Approximation by pseudo-linear operators |
172
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TCS
2010
15 years 2 months ago
2010
We consider a graph-theoretical formalization of the process of gene assembly in ciliates introduced in Ehrenfeucht et al (2003), where a gene is modeled as a signed graph. The ge...
126
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CACM
2011
14 years 11 months ago
2011
We propose an unbounded-depth, hierarchical, Bayesian nonparametric model for discrete sequence data. This model can be estimated from a single training sequence, yet shares stati...
152
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
Causal processing of a signal’s samples is crucial in on-line applications such as audio rate conversion, compression, tracking and more. This paper addresses the problem of cau...
113
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ICIP
1997
IEEE
16 years 6 months ago
1997
IEEE
A new method termed the vertex representation is presented for approximating the shapes of objects of arbitrary dimensionality d (e.g., 20, 30, etc.) with orthogonal (d - 1)-dimen...
130
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ICPR
2004
IEEE
16 years 5 months ago
2004
IEEE
A normalized, power-weighted averaging filter (NPF) is a very good approximation to the well-know local maximum and minimum filters along the object edges and offers noise reducti...