Results 111 to 120 of about 86,909 (315)

Turbo Detection of Space-time Trellis-Coded Constant Bit Rate Vector-Quantised Videophone System using Reversible Variable-Length Codes, Convolutional Codes and Turbo Codes

open access: yes, 2004
In this treatise we characterise the achievable performance of a proprietary video transmission system, which employs a Constant Bit Rate (CBR) video codec that is concatenated with one of three error correction codecs, namely a Reversible Variable ...
Hanzo, L.   +3 more
core  

Trust at Your Own Peril: A Mixed Methods Exploration of the Ability of Large Language Models to Generate Expert‐Like Systems Engineering Artifacts and a Characterization of Failure Modes

open access: yesSystems Engineering, EarlyView.
ABSTRACT Multi‐purpose large language models (LLMs), a subset of generative artificial intelligence (AI), have recently made significant progress. While expectations for LLMs to assist systems engineering (SE) tasks are paramount; the interdisciplinary and complex nature of systems, along with the need to synthesize deep‐domain knowledge and ...
Taylan G. Topcu   +3 more
wiley   +1 more source

A review of turbo coding and decoding

open access: yesCommunications Faculty Of Science University of Ankara, 2005
Turbo coding and decoding have opened a new era in the field of channel coding. In this paper, we present a review of türbo coding and decoding with ali the derivations in detail. Also elaborated in the paper is the mostly used decoding algorithm, BCJR (Bahl, Cocke, Jelinek and Raviv) algorithm (also known as Maximutn A Posteriori algorithm -MAP ...
openaire   +3 more sources

Unveiling large multimodal models in pulmonary CT: A comparative assessment of generative AI performance in lung cancer diagnostics

open access: yesVIEW, EarlyView.
1. The emergence of generative artificial intelligence (Gen‐AI) requires rigorous validation to assess its diagnostic reliability and limitations. 2. Three Gen‐AI models (GPT‐4‐turbo, Gemini‐pro‐vision, and Claude‐3‐opus) performed inconsistently across different diagnostic environments, demonstrating significant internal variability and overall ...
Lihaoyun Huang   +17 more
wiley   +1 more source

Impact of Acute Endurance Exercise on Alternative Splicing in Skeletal Muscle

open access: yesFASEB BioAdvances, EarlyView.
Current model on the effects of acute endurance exercise on the AS regulatory mechanism with key trans‐factors/RBPs (e.g., hnRNP‐A1, ‐A3, and TIA1). ABSTRACT Alternative splicing (AS) is a highly conserved posttranscriptional mechanism, generating mRNA variants to diversify the proteome.
Alexander Ahn   +5 more
wiley   +1 more source

Inter-layer turbo coded unequal error protection for multi-layer video transmission

open access: yes
In layered video streaming, the enhancement layers (ELs) must be discarded by the video decoder, when the base layer (BL) is corrupted or lost due to channel impairments.
El Hajjar, Mohammed   +2 more
core  

A Vision for 5G Channel Coding

open access: yes, 2016
Channel coding is a vital but complex component of cellular communication systems, which is used for correcting the communication errors that are caused by noise, interference and poor signal strength. The turbo code was selected as the main channel code
Maunder, Robert G
core  

The transformer gene controls sexual development in Drosophila suzukii

open access: yesInsect Science, EarlyView.
The transformer gene plays a key role in the genetic pathway for sexual development in Drosophila suzukii Abstract The genetic network of sex determination in the model organism Drosophila melanogaster was investigated in great detail. Such knowledge not only advances our understanding of the evolution and regulation of sexual dimorphism in insects ...
Ying Yan   +8 more
wiley   +1 more source

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