Results 21 to 30 of about 882,200 (283)
Nonuniform Fuchsian codes for noisy channels [PDF]
, 2014 We develop a new transmission scheme for additive white Gaussian noisy (AWGN) channels based on Fuchsian groups from rational quaternion algebras. The structure of the proposed Fuchsian codes is nonlinear and nonuniform, hence conventional decoding ...
Alsina, Montserrat +3 more
core +3 more sources
SC-Fano Decoding of Polar Codes
IEEE Access, 2019 For finite-length polar codes, the standard successive cancellation (SC) decoding has been improved, such as SC-List (SCL), SC-Stack (SCS), and SC-Flip (SCF) decodings.
Min-Oh Jeong, Song-Nam Hong
doaj +1 more source
DIR-Net: Deep Residual Polar Decoding Network Based on Information Refinement
Entropy, 2022 Polar codes are closer to the Shannon limit with lower complexity in coding and decoding. As traditional decoding techniques suffer from high latency and low throughput, with the development of deep learning technology, some deep learning-based decoding ...
Bixue Song, Yongxin Feng, Yang Wang
doaj +1 more source
Critical Noise Levels for LDPC decoding [PDF]
, 2002 We determine the critical noise level for decoding low density parity check error correcting codes based on the magnetization enumerator ($\cM$), rather than on the weight enumerator ($\cW$) employed in the information theory literature.
A. Montanari +13 more
core +3 more sources
Sub-quadratic Decoding of One-point Hermitian Codes [PDF]
, 2015 We present the first two sub-quadratic complexity decoding algorithms for one-point Hermitian codes. The first is based on a fast realisation of the Guruswami-Sudan algorithm by using state-of-the-art algorithms from computer algebra for polynomial-ring ...
Beelen, Peter, Nielsen, Johan S. R.
core +5 more sources
Improving Text-to-SQL with a Hybrid Decoding Method
Entropy, 2023 Text-to-SQL is a task that converts natural language questions into SQL queries. Recent text-to-SQL models employ two decoding methods: sketch-based and generation-based, but each has its own shortcomings. The sketch-based method has limitations in performance as it does not reflect the relevance between SQL elements, while the generation-based method ...
Geunyeong Jeong +6 more
openaire +3 more sources
Research on Data Link Channel Decoding Optimization Scheme for Drone Power Inspection Scenarios
Drones, 2023 With the rapid development of smart grids, the deployment number of transmission lines has significantly increased, posing significant challenges to the detection and maintenance of power facilities.
Haizhi Yu +10 more
doaj +1 more source
Empirical comparison of deep learning methods for EEG decoding
Frontiers in Neuroscience, 2023 Electroencephalography (EEG) is a technique that can be used in non-invasive brain-machine interface (BMI) systems to register brain electrical activity.
Iago Henrique de Oliveira +1 more
doaj +1 more source
Anytime Decoding by Monte-Carlo Tree Search [PDF]
arXiv, 2021 An anytime decoding algorithm for tree codes using Monte-Carlo tree search is proposed. The meaning of anytime decoding here is twofold: 1) the decoding algorithm is an anytime algorithm, whose decoding performance improves as more computational resource, measured by decoding time, is allowed, and 2) the proposed decoding algorithm can approximate the ...
arxiv
Charisma decoding – features and methods to uncover [PDF]
Psychology and its Contexts, 2018 People have been fascinated by the charisma phenomenon since the very ancient times. What makes somebody charismatic, why do some people have it and others do not, and what is it all about?
Adam Blažej
doaj