Results 61 to 70 of about 48,269 (185)
A Class of Quantum LDPC Codes Constructed From Finite Geometries
, 2008 Low-density parity check (LDPC) codes are a significant class of classical codes with many applications. Several good LDPC codes have been constructed using random, algebraic, and finite geometries approaches, with containing cycles of length at least ...
Aly, Salah A.
core +1 more source
Interactive reconciliation with low-density parity-check codes [PDF]
2010 6th International Symposium on Turbo Codes & Iterative Information Processing, 2010 Efficient information reconciliation is crucial in several scenarios, being quantum key distribution a remarkable example. However, efficiency is not the only requirement for determining the quality of the information reconciliation process. In some of these scenarios we find other relevant parameters such as the interactivity or the adaptability to ...
Elkouss Coronas, David +2 more
openaire +3 more sources
JCPP Advances, EarlyView.Abstract Background Few studies have used nationwide registry data from both primary and secondary healthcare services to examine the incidence of attention‐deficit/hyperactivity disorder (ADHD) in children while accounting for early risk factors. We aimed to investigate trends in ADHD diagnoses and associated risk factors.
Marika Leppänen +8 more
wiley +1 more source
The Analytical Description of Regular LDPC Codes Correcting Ability
Transport and Telecommunication, 2014 The analytical description of regular LDPC (Low-Density Parity Check) codes correcting ability has been investigated. The statistical dependencies for the maximum number of corrected bits per the code word as a function of LDPC code word length and code ...
Uryvsky Leonid, Osypchuk Serhii
doaj +1 more source
Statistical mechanics of low-density parity-check codes [PDF]
Journal of Physics A: Mathematical and General, 2004 This paper reviews some recent theoretical results on the classical mechanics of error-correcting codes, with focus mainly on low-density parity-check codes (LDPC) in correcting codes, and on Gallager and McKay-Neal codes. After a general description of the considered communication channel, the authors review various LDPC code constructions and then ...
Y. Kabashima, D. Saad
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The Kaohsiung Journal of Medical Sciences, EarlyView.ABSTRACT A high percentage of women who undergo the transition to postmenopause experience both menopausal symptoms and genitourinary syndrome of menopause (GSM). However, GSM is often underdiagnosed. This research aims to identify risk factors that may influence the number of GSM symptoms and whether they cause distress in Taiwanese women > 45 years ...
Shu‐Fang Su +2 more
wiley +1 more source
IEEE Access, 2017 The analog low-density parity-check (LDPC) decoder, which is a specific application of the probabilistic computing, is considered to be a promising solution for power-constrained applications.
Zhe Zhao +4 more
doaj +1 more source
Shortened Array Codes of Large Girth
, 2006 One approach to designing structured low-density parity-check (LDPC) codes with large girth is to shorten codes with small girth in such a manner that the deleted columns of the parity-check matrix contain all the variables involved in short cycles. This
Kashyap, Navin +2 more
core +2 more sources