Results 31 to 40 of about 13,426 (200)

Reduced Complexity Iterative Decoding of 3D-Product Block Codes Based on Genetic Algorithms

Journal of Electrical and Computer Engineering, 2012
Two iterative decoding algorithms of 3D-product block codes (3D-PBC) based on genetic algorithms (GAs) are presented. The first algorithm uses the Chase-Pyndiah SISO, and the second one uses the list-based SISO decoding algorithm (LBDA) based on order-𝑖 ...
Abdeslam Ahmadi, Faissal El Bouanani, Hussain Ben-Azza, Youssef Benghabrit   +3 more
doaj   +1 more source

A Method to determine Partial Weight Enumerator for Linear Block Codes [PDF]

, 2012
In this paper we present a fast and efficient method to find partial weight enumerator (PWE) for binary linear block codes by using the error impulse technique and Monte Carlo method.
Aylaj, Bouchaib, Belkasmi, Mostafa, Nouh, Said   +2 more
core   +3 more sources

Deterministic Construction of Binary, Bipolar and Ternary Compressed Sensing Matrices [PDF]

, 2010
In this paper we establish the connection between the Orthogonal Optical Codes (OOC) and binary compressed sensing matrices. We also introduce deterministic bipolar $m\times n$ RIP fulfilling $\pm 1$ matrices of order $k$ such that $m\leq\mathcal{O}\big ...
Arash Amini, Farokh Marvasti, Senior Member   +2 more
core   +2 more sources

Educational pathways and outcomes for care‐experienced children: A 16‐year longitudinal study

British Educational Research Journal, EarlyView.
Abstract Children who are removed from their birth families during childhood—termed care‐experienced—can be at risk for lower educational attainment and poorer school experiences, often linked to deprivation and behavioural factors. However, research often uses aggregated measures that obscure the complexities of care (e.g.
Emily Lowthian, Stuart Bedston, Olivia Deavall, Tom Crick, Lucy J. Griffiths, Ashley Akbari, Alex Lee, Gemma Hammerton, Jon Heron, Donald Forrester   +9 more
wiley   +1 more source

Synergistic Effect of Hesperidin, Acarbose, and Exercise Combination on Neuroinflammation and Neurochemical Alterations in Diabetic Encephalopathy Rat Model

Food Chemistry International, EarlyView.
Diabetic encephalopathy (DME) impairs neurobehavior, neurochemicals, oxidative stress, and inflammation. This study evaluated the effects of hesperidin (HSP), exercise (EX), and acarbose (ACA) alone or combined on diabetic rats. Treatments reduced AChE, BChE, ACE, arginase, ATPDase, 5′‐nucleotidase, ADA, LDH, TBARS, and ROS, while increasing IL‐10, SOD,
Idowu Sunday Oyeleye, Olajide Raymond Ojo, Taiwo Olawale Adeleke, Adeyinka Sunday Ajeigbe, Mercy Gladys Tenywa, Oboh Ganiyu   +5 more
wiley   +1 more source

A person‐centered and genetically informed approach toward characterizing multidomain resilience to neighborhood disadvantage in youth

Journal of Child Psychology and Psychiatry, EarlyView.
Background Examining resilience to adversity across multiple behavioral domains (e.g., psychological well‐being, social functioning) can better characterize positive development and inform novel prevention and intervention efforts. However, few studies have employed person‐centered methods to examine individual profiles of resilience across multiple ...
Jessica L. Bezek, Elizabeth A. Shewark, Gabriela L. Suarez, Kelly L. Klump, S. Alexandra Burt, Luke W. Hyde   +5 more
wiley   +1 more source

Subfield-Subcodes of Generalized Toric codes [PDF]

, 2010
We study subfield-subcodes of Generalized Toric (GT) codes over $\mathbb{F}_{p^s}$. These are the multidimensional analogues of BCH codes, which may be seen as subfield-subcodes of generalized Reed-Solomon codes.
Hernando, Fernando, O'Sullivan, Michael E., Popovici, Emanuel, Srivastava, Shraddha   +3 more
core   +1 more source

DNA Barcoding through Quaternary LDPC Codes.

PLoS ONE, 2015
For many parallel applications of Next-Generation Sequencing (NGS) technologies short barcodes able to accurately multiplex a large number of samples are demanded.
Elizabeth Tapia, Flavio Spetale, Flavia Krsticevic, Laura Angelone, Pilar Bulacio   +4 more
doaj   +1 more source

A Note on Linear Codes over Semigroup Rings

Trends in Computational and Applied Mathematics, 2011
. In this paper, we introduced new construction techniques of BCH, alternant, Goppa, Srivastava codes through the semigroup ring B[X; 13Z0] instead of the polynomial ring B[X; Z0], where B is a finite commutative ring with identity, and for these ...
Antonio Aparecido de Andrade, Tariq Shah, Atlas Khan   +2 more
doaj   +1 more source

Entanglement-Assisted Quantum Codes from Cyclic Codes

Entropy, 2022
Entanglement-assisted quantum-error-correcting (EAQEC) codes are quantum codes which use entanglement as a resource. These codes can provide better error correction than the (entanglement unassisted) codes derived from the traditional stabilizer ...
Francisco Revson F. Pereira, Stefano Mancini   +1 more
doaj   +1 more source