Results 41 to 50 of about 18,205,701 (285)

Graph-Based Codes and Iterative Decoding [PDF]

open access: yes, 2003
The field of error correcting codes was revolutionized by the introduction of turbo codes in 1993. These codes demonstrated dramatic performance improvements over any previously known codes, with significantly lower complexity.
Khandekar, Aamod Dinkar
core   +1 more source

Irregular Precoder-Aided Differential Linear Dispersion Codes

open access: yes, 2008
—In this treatise, we propose a novel family of serial concatenated IrRegular Convolutional Coded (IRCC) IrRegular Precoded Differential Linear Dispersion Codes (IR-PDLDC).
Nan Wu, Wu, N, Hanzo, L, Lajos Hanzo
core   +2 more sources

From Product Codes to Structured Generalized LDPC Codes [PDF]

open access: yes, 2010
Product codes, due to their relatively large minimum distance, are often seen as a natural solution for applications requiring low error floors.
Paolini, Enrico   +10 more
core   +1 more source

Common Complements of Linear Subspaces and the Sparseness of MRD Codes [PDF]

open access: yesSIAM Journal on applied algebra and geometry, 2020
We consider the problem of estimating the number of common complements of a family of subspaces over a finite field, in terms of the cardinality of the family and its intersection structure.
Anina Gruica, A. Ravagnani
semanticscholar   +1 more source

Keynes is alive and well: a survey article

open access: yesPSL Quarterly Review, 2014
The article reviews "The Collected Writings of John Maynard Keynes", on occasion of the recently published paperback edition of the photostatic reprint. The original edition made available to scholars most of Keynes’s writings and important parts of his
Alessandro Roncaglia
doaj   +1 more source

Generic constructions of PoRs from codes and instantiations

open access: yesJournal of Mathematical Cryptology, 2019
In this paper, we show how to construct – from any linear code – a Proof of Retrievability (𝖯𝗈𝖱{\mathsf{PoR}}) which features very low computation complexity on both the client (𝖵𝖾𝗋𝗂𝖿𝗂𝖾𝗋{\mathsf{Verifier}}) and the server (𝖯𝗋𝗈𝗏𝖾𝗋{\mathsf{Prover}}) sides,
Lavauzelle Julien   +1 more
doaj   +1 more source

DIFFERENTIATION OF POLYNOMIALS IN SEVERAL VARIABLES OVER GALOIS FIELDS OF FUZZY CARDINALITY AND APPLICATIONS TO REED-MULLER CODES

open access: yesAdvanced Engineering Research, 2018
Introduction. Polynomials in several variables over Galois fields provide the basis for the Reed-Muller coding theory, and are also used  in a number of cryptographic problems.
V. M. Deundyak, N. S. Mogilevskaya
doaj   +1 more source

The SMEFTsim package, theory and tools

open access: yesJournal of High Energy Physics, 2017
We report codes for the Standard Model Effective Field Theory (SMEFT) in FeynRules — the SMEFTsim package. The codes enable theoretical predictions for dimension six operator corrections to the Standard Model using numerical tools, where predictions can ...
Ilaria Brivio, Yun Jiang, Michael Trott
doaj   +1 more source

Information set decoding for ring-linear codes

open access: yesDesigns, Codes and Cryptography
Information set decoding (ISD) algorithms currently offer the most powerful tool to solve the two archetypal problems of coding theory, namely the codeword finding problem and the syndrome decoding problem.
Giulia Cavicchioni   +2 more
semanticscholar   +1 more source

Symmetry, Outer Bounds, and Code Constructions: A Computer-Aided Investigation on the Fundamental Limits of Caching

open access: yesEntropy, 2018
We illustrate how computer-aided methods can be used to investigate the fundamental limits of the caching systems, which are significantly different from the conventional analytical approach usually seen in the information theory literature.
Chao Tian
doaj   +1 more source

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