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PR
2008

178views more PR 2008»

An effective and fast iris recognition system based on a combined multiscale feature extraction technique

13 years 7 months ago

The randomness of iris pattern makes it one of the most reliable biometric traits. On the other hand, the complex iris image structure and the various sources of intra-class varia...

Makram Nabti, Ahmed Bouridane

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18

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CSDA
2007

108views more CSDA 2007»

Nonlinear random effects mixture models: Maximum likelihood estimation via the EM algorithm

13 years 8 months ago

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Nonlinear random effects models with ﬁnite mixture structures are used to identify polymorphism in pharmacokinetic/ pharmacodynamic (PK/PD) phenotypes. An EM algorithm for maxim...

Xiaoning Wang, Alan Schumitzky, David Z. D'Argenio

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29

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TIT
2010

144views Education» more TIT 2010»

Generalized and doubly generalized LDPC codes with random component codes for the binary erasure channel

13 years 3 months ago

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In this paper, a method for the asymptotic analysis of generalized low-density parity-check (GLDPC) codes and doubly generalized low-density parity-check (D-GLDPC) codes over the b...

Enrico Paolini, Marc P. C. Fossorier, Marco Chiani

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42

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ICCV
2011
IEEE

218views Computer Vision» more ICCV 2011»

Perturb-and-MAP Random Fields: Using Discrete Optimization\\to Learn and Sample from Energy Models

12 years 8 months ago

$Perturb-and-MAP Random Fields: Using Discrete Optimization\\to Learn and Sample from Energy Models$

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We propose a novel way to induce a random ﬁeld from an energy function on discrete labels. It amounts to locally injecting noise to the energy potentials, followed by ﬁnding t...

George Papandreou, Alan L. Yuille

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31

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HAPTICS
2003
IEEE

126views Human Computer Interaction» more HAPTICS 2003»

Validity of Haptic Cues and Its Effect on Priming Visual Spatial Attention

14 years 2 months ago

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This study investigated cross-modal links in attention between haptics and vision. A visual change-detection task was used as a measure of visual attention. Haptic taps on the bac...

J. Jay Young, Hong Z. Tan, Rob Gray

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