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ICASSP
2011
IEEE
13 years 1 months ago
Improved thresholds for rank minimization
—Nuclear norm minimization (NNM) has recently gained attention for its use in rank minimization problems. In this paper, we define weak, sectional and strong recovery for NNM to...
Samet Oymak, M. Amin Khajehnejad, Babak Hassibi
ACS
2000
13 years 9 months ago
Free Adjunction of Morphisms
Abstract. We develop a general setting for the treatment of extensions of categories by means of freely adjoined morphisms. To this end, we study what we call composition graphs, i...
Lutz Schröder, Horst Herrlich
TCS
2002
13 years 9 months ago
A unified language processing methodology
This paper discusses a mathematical concept of language that models both artificial and natural languages and thus provides a framework for a unified language processing methodolo...
Teodor Rus
BMCBI
2010
218views more  BMCBI 2010»
13 years 7 months ago
A hybrid blob-slice model for accurate and efficient detection of fluorescence labeled nuclei in 3D
Background: To exploit the flood of data from advances in high throughput imaging of optically sectioned nuclei, image analysis methods need to correctly detect thousands of nucle...
Anthony Santella, Zhuo Du, Sonja Nowotschin, Anna-...
ISCAS
2006
IEEE
98views Hardware» more  ISCAS 2006»
14 years 3 months ago
Second order dynamic element matching technique for low oversampling delta sigma ADC
There has been an increased interest in design of that it can give better performance, if a modified noise broadband (data rate >IMSPS) delta sigma ADCs with over- transfer func...
A. K. Gupta, E. Sanchez-Sinencio, S. Karthikeyan, ...