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ICC
2011
IEEE
217views Communications» more  ICC 2011»
12 years 6 months ago
Controlling LDPC Absorbing Sets via the Null Space of the Cycle Consistency Matrix
— This paper focuses on controlling absorbing sets for a class of regular LDPC codes, known as separable, circulantbased (SCB) codes. For a specified circulant matrix, SCB codes...
Jiadong Wang, Lara Dolecek, Richard D. Wesel
GLOBECOM
2010
IEEE
13 years 5 months ago
An Exit-Chart Aided Design Procedure for Near-Capacity N-Component Parallel Concatenated Codes
1 Shannon's channel capacity specifies the upper bound on the amount of bits per channel use. In this paper, we explicitly demonstrate that twin-component turbo codes suffer f...
Hong Chen, Robert G. Maunder, Lajos Hanzo
ICC
2007
IEEE
208views Communications» more  ICC 2007»
14 years 1 months ago
A Low Complexity Image Quality Metric for Real-Time Open-Loop Transcoding Architectures
—In this paper, we present an original image quality metric for open-loop transcoding architectures based on frequency selective transmission. The proposed metric computes the no...
Charlène Goudemand, Marc Gazalet, Fran&cced...
SIGMETRICS
2010
ACM
145views Hardware» more  SIGMETRICS 2010»
13 years 1 months ago
Towards architecture independent metrics for multicore performance analysis
The prevalence of multicore architectures has made the performance analysis of multithreaded applications an intriguing area of inquiry. An understanding of locality effects and c...
Milind Kulkarni, Vijay S. Pai, Derek L. Schuff
ISSTA
2006
ACM
14 years 29 days ago
Coverage metrics for requirements-based testing
In black-box testing, one is interested in creating a suite of tests from requirements that adequately exercise the behavior of a software system without regard to the internal st...
Michael W. Whalen, Ajitha Rajan, Mats Per Erik Hei...