Results 41 to 50 of about 38,968 (301)

Compact QC-LDPC Block and SC-LDPC Convolutional Codes for Low-Latency Communications

, 2018
Low decoding latency and complexity are two important requirements of channel codes used in many applications, like machine-to-machine communications. In this paper, we show how these requirements can be fulfilled by using some special quasi-cyclic low ...
Baldi, Marco, Battaglioni, Massimo, Chiaraluce, Franco, Tadayon, Mohammad H., Tasdighi, Alireza   +4 more
core   +1 more source

Animal‐Based Brands Taking the Plant‐Based Opportunity: A Tasting Experiment Exploring Consumer Acceptance of Plant‐Based Brand Extensions

Agribusiness, EarlyView.
ABSTRACT This study investigates how consumer taste and brand equity perceptions shape the acceptance of plant‐based milk products. Using a blind/informed tasting experiment, we evaluated consumers' willingness to buy (WTB) and taste perception of a plant‐based milk alternative produced by a traditional dairy brand, compared with competing plant‐based ...
Federico Parmiggiani, Mirta Casati, Elena Castellari, Fosca Vezzulli, Veronica Vitali, Milena Lambri, Claudio Soregaroli   +6 more
wiley   +1 more source

The Manifestation of Stopping Sets and Absorbing Sets as Deviations on the Computation Trees of LDPC Codes

Journal of Electrical and Computer Engineering, 2010
The error mechanisms of iterative message-passing decoders for low-density parity-check codes are studied. A tutorial review is given of the various graphical structures, including trapping sets, stopping sets, and absorbing sets that are frequently used
Eric Psota, Lance C. Pérez
doaj   +1 more source

Construction of Quasi-Cyclic Low Density Parity Check Codes for Magnetic Induction Communication

IEEE Access, 2019
The magnetic induction (MI) communication has been proved to be an effective method in the wireless underground sensor networks (WUSN). MI communication system based on quasi-cyclic low density parity check (QC-LDPC) codes is expected to improve the ...
Hua Xu, Yanjing Sun, Wenjuan Shi
doaj   +1 more source

Compressed sensing using sparse binary measurements: a rateless coding perspective [PDF]

, 2015
Compressed Sensing (CS) methods using sparse binary measurement matrices and iterative message-passing re- covery procedures have been recently investigated due to their low computational complexity and excellent performance.
Pizurica, Aleksandra, Sejdinovic, Dino, Vukobratovic, Dejan   +2 more
core   +1 more source

Late‐Onset Rheumatoid Arthritis and Air Pollution in the Multiethnic Cohort

Arthritis &Rheumatology, EarlyView.
Objective To evaluate the effects of ambient air pollution on rheumatoid arthritis (RA) incidence in a racially and ethnically diverse population. Methods This analysis included 42,152 California Multiethnic Cohort participants, aged ≥65 years (>70% African American and Latino adults) who were enrolled in the Fee For Service component of Medicare (2001–
Anna H. Wu, Chiuchen Tseng, Song‐Yi Park, Daniel O. Stram, Kami White, Jun Wu, Cheryl Vigen, Veronica W. Setiawan, Xian Yu, Steven Gazal, Christopher Haiman, Lynne Wilkens, Loïc Le Marchand, Iona Cheng, William Stohl   +14 more
wiley   +1 more source

Low-density parity-check codes based on sparse binary sequences

Tongxin xuebao, 2005
A novel and simple construction of regular LDPC codes was proposed, which used sparse binary sequences, through studying construction methods of LDPC codes.
HE Shan-bao, ZHAO Chun-ming, SHI Zhi-hua, JIANG Ming   +3 more
doaj   +2 more sources

Universal Adapters between Quantum Low-Density Parity Check Codes

PRX Quantum
We propose the repetition code adapter as a way to perform joint logical Pauli measurements within a quantum low-density parity check (LDPC) codeblock or between separate such codeblocks, thus providing a flexible tool for fault-tolerant computation with
Esha Swaroop, Tomas Jochym-O'Connor, Theodore J. Yoder   +2 more
doaj   +1 more source

Weight Distributions of Regular Low-Density Parity-Check Codes over Finite Fields [PDF]

, 2011
The average weight distribution of a regular low-density parity-check (LDPC) code ensemble over a finite field is thoroughly analyzed. In particular, a precise asymptotic approximation of the average weight distribution is derived for the small-weight ...
Chen, Yan, Honold, Thomas, Qiu, Peiliang, Yang, Shengtian, Zhang, Zhaoyang   +4 more
core   +1 more source

Chlorella vulgaris biorefineries: sustainable biofuels and high‐value carbon capture

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Global reliance on fossil fuels has created urgent economic and environmental challenges, yet large‐scale use of algal biomass remains limited by production costs. Industrial scaling is constrained by inefficient harvesting and the technical challenges of processing recalcitrant cell walls.
Sandyelle Ferreira Alcântara Araújo, Antonio Átila Menezes Ferreira, Lucia Andrea Sindeaux de Oliveira, Dayana Nascimento Dari, Devany Quintela Soares, Eliana Elisa Francelino Mavie, Francisco Leonardo Alves de Moraes Sousa, Jessica Lopes da Silva, João Vitor Gomes de Araújo Silva, Thiago Queiroz da Silva, Ana Karine Portela Vasconcelos, Kelma Maria dos Santos Pires Cavalcante, John Hebert da Silva Felix, José Cleiton Sousa dos Santos   +13 more
wiley   +1 more source