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TCOM
2010
98views more  TCOM 2010»
14 years 10 months ago
Large-Girth Nonbinary QC-LDPC Codes of Various Lengths
In this paper, we construct nonbinary quasi-cyclic low-density parity-check (QC-LDPC) codes whose parity check matrices consist of an array of square sub-matrices which are either ...
Jie Huang, Lei Liu, Wuyang Zhou, Shengli Zhou
TCOM
2010
67views more  TCOM 2010»
15 years 2 months ago
Weakly-Constrained Codes for Suppression of Patterning Effects in Digital Communications
—We propose weakly-constrained stream and block codes with tunable pattern-dependent statistics and demonstrate that the block code capacity at large block sizes is close to the ...
Alexander V. Shafarenko, Anton Skidin, Sergei K. T...
APSEC
2010
IEEE
14 years 11 months ago
The Qualitas Corpus: A Curated Collection of Java Code for Empirical Studies
Abstract--In order to increase our ability to use measurement to support software development practise we need to do more analysis of code. However, empirical studies of code are e...
Ewan D. Tempero, Craig Anslow, Jens Dietrich, Ted ...
152
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ECCV
2010
Springer
15 years 8 months ago
Kernel Sparse Representation for Image Classification and Face Recognition
Recent research has shown the effectiveness of using sparse coding(Sc) to solve many computer vision problems. Motivated by the fact that kernel trick can capture the nonlinear sim...
134
Voted
JAMIA
2010
79views more  JAMIA 2010»
14 years 11 months ago
A systematic literature review of automated clinical coding and classification systems
Clinical coding and classification processes transform natural language descriptions in clinical text into data that can subsequently be used for clinical care, research, and othe...
Mary H. Stanfill, Margaret Williams, Susan H. Fent...