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» Substring Selectivity Estimation
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103
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SCALESPACE
2001
Springer
15 years 5 months ago
Selection of Optimal Stopping Time for Nonlinear Diffusion Filtering
We develop a novel time-selection strategy for iterative image restoration techniques: the stopping time is chosen so that the correlation of signal and noise in the filtered imag...
Pavel Mrázek
150
Voted
CVPR
2006
IEEE
15 years 4 months ago
An Efficiency Criterion for 2D Shape Model Selection.
We propose efficiency of representation as a criterion for evaluating shape models, then apply this criterion to compare the boundary curve representation with the medial axis. We...
Kathryn Leonard
96
Voted
BMCBI
2008
190views more  BMCBI 2008»
15 years 26 days ago
Which missing value imputation method to use in expression profiles: a comparative study and two selection schemes
Background: Gene expression data frequently contain missing values, however, most downstream analyses for microarray experiments require complete data. In the literature many meth...
Guy N. Brock, John R. Shaffer, Richard E. Blakesle...
AROBOTS
2006
97views more  AROBOTS 2006»
15 years 24 days ago
How a mobile robot selects landmarks to make a decision based on an information criterion
Most current mobile robots are designed to determine their actions according to their positions. Before making a decision, they need to localize themselves. Thus, their observation...
Noriaki Mitsunaga, Minoru Asada
CORR
2010
Springer
228views Education» more  CORR 2010»
14 years 11 months ago
Sparse Inverse Covariance Selection via Alternating Linearization Methods
Gaussian graphical models are of great interest in statistical learning. Because the conditional independencies between different nodes correspond to zero entries in the inverse c...
Katya Scheinberg, Shiqian Ma, Donald Goldfarb