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ICASSP
2011
IEEE
14 years 10 months ago
Basis pursuit for spectrum cartography
A nonparametric version of the basis pursuit method is developed for field estimation. The underlying model entails known bases, weighted by generic functions to be estimated fro...
Juan Andrés Bazerque, Gonzalo Mateos, Georg...
IPMI
2011
Springer
14 years 10 months ago
Generalized Sparse Regularization with Application to fMRI Brain Decoding
Many current medical image analysis problems involve learning thousands or even millions of model parameters from extremely few samples. Employing sparse models provides an effecti...
Bernard Ng, Rafeef Abugharbieh
JAMIA
2011
87views more  JAMIA 2011»
14 years 9 months ago
Can poison control data be used for pharmaceutical poisoning surveillance?
the title of a report to view the full citation and abstract. s of these reports are available now 169 unique articles this week Age: Adolescents A closer look at co-rumination: Ge...
Christopher A. Naun, Cody S. Olsen, J. Michael Dea...
CEC
2011
IEEE
14 years 6 months ago
Multi-level indexing in a distributed self-organized storage system
—In many systems providing storage and retrieval operations on data, indices are used to make these operations more efficient. Distributed storage systems provide means to distr...
Hannes Mühleisen, Tilman Walther, Robert Tolk...
ICDAR
2011
IEEE
14 years 6 months ago
A New Feature Optimization Method Based on Two-Directional 2DLDA for Handwritten Chinese Character Recognition
—LDA transformation is one of the popular feature dimension reduction techniques for the feature extraction in most handwritten Chinese characters recognition systems. The integr...
Xue Gao, Wenhuan Wen, Lianwen Jin
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