Results 21 to 30 of about 18,518,960 (329)

High-Rate Permutation Coding with Unequal Error Protection [PDF]

open access: yesInternational Journal of Electronics and Telecommunications, 2022
Channel coding provides numerous advantages to digital communications. One of such advantages is error correcting capabilities. This, however, comes at the expense of coding rate, which is a function of the codebook’s cardinality |C| or number of coded ...
Kehinde Ogunyanda   +2 more
doaj   +1 more source

Soft output bit error rate estimation for WCDMA [PDF]

open access: yes, 2003
This paper introduces a method that computes an estimation of the bit error rate (BER) based on the RAKE receiver soft output only. For this method no knowledge is needed about the channel characteristics nor the precise external conditions.
Hurink, Johann L.   +3 more
core   +3 more sources

Modeling Saccadic Action Selection: Cortical and Basal Ganglia Signals Coalesce in the Superior Colliculus

open access: yesFrontiers in Systems Neuroscience, 2019
The distributed nature of information processing in the brain creates a complex variety of decision making behavior. Likewise, computational models of saccadic decision making behavior are numerous and diverse.
Brian C. Coe   +2 more
doaj   +1 more source

Speech errors across the lifespan [PDF]

open access: yes, 2006
Dell, Burger, and Svec (1997) proposed that the proportion of speech errors classified as anticipations (e.g., " moot and mouth ") can be predicted solely from the overall error rate, such that the greater the error rate, the lower the anticipatory ...
Maylor, Elizabeth A., Vousden, Janet I.
core   +1 more source

Word Error Rate Estimation for Speech Recognition: e-WER

open access: yesAnnual Meeting of the Association for Computational Linguistics, 2018
Measuring the performance of automatic speech recognition (ASR) systems requires manually transcribed data in order to compute the word error rate (WER), which is often time-consuming and expensive.
Ahmed M. Ali, S. Renals
semanticscholar   +1 more source

Efficient assembly of nanopore reads via highly accurate and intact error correction

open access: yesNature Communications, 2021
Long nanopore reads are advantageous in de novo genome assembly. However, nanopore reads usually have broad error distribution and high-error-rate subsequences.
Ying Chen   +14 more
semanticscholar   +1 more source

A Tight Upper Bound on Bit Error Rate of Joint OFDM and Multi-Carrier Index Keying [PDF]

open access: yesIEEE Communications Letters, 2014
This letter investigates performance enhancement by the concept of multi-carrier index keying in orthogonal frequency division multiplexing (OFDM) systems.
Y. Ko
semanticscholar   +1 more source

Sequencing error profiles of Illumina sequencing instruments

open access: yesNAR Genomics and Bioinformatics, 2021
Sequencing technology has achieved great advances in the past decade. Studies have previously shown the quality of specific instruments in controlled conditions.
Nicholas Stoler, A. Nekrutenko
semanticscholar   +1 more source

Segmentation-Based Classification Deep Learning Model Embedded with Explainable AI for COVID-19 Detection in Chest X-ray Scans

open access: yesDiagnostics, 2022
Background and Motivation: COVID-19 has resulted in a massive loss of life during the last two years. The current imaging-based diagnostic methods for COVID-19 detection in multiclass pneumonia-type chest X-rays are not so successful in clinical practice
Nillmani   +6 more
doaj   +1 more source

Velocitap: Investigating fast mobile text entry using sentence-based decoding of touchscreen keyboard input [PDF]

open access: yes, 2015
We present VelociTap: a state-of-the-art touchscreen keyboard decoder that supports a sentence-based text entry approach. VelociTap enables users to seamlessly choose from three word-delimiter actions: pushing a space key, swiping to the right, or simply
Emge, Justin   +4 more
core   +3 more sources

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