Results 91 to 100 of about 13,725 (203)

On different $q$-systems in nonextensive thermostatistics

open access: yes, 2005
It is known that the nonextensive statistics was originally formulated for the systems composed of subsystems having same $q$. In this paper, the existence of composite system with different $q$ subsystems is investigated by fitting the power law degree ...
20   +23 more
core   +4 more sources

The impact of heat treatment process on the drilling characteristics of Al–5Si–1Cu–Mg alloy produced by sand casting

open access: yesJournal of Materials Research and Technology
Aluminum–Silicon (Al–Si) based materials are commonly preferred in engineering studies requiring high mechanical performance as an alternative to steel materials.
Şenol Bayraktar   +3 more
doaj   +1 more source

EMAN: The Human Visual Feature Based No-Reference Subjective Quality Metric

open access: yesIEEE Access, 2019
As the human vision is a definitive assessor of video quality, the expanded interest for no-reference subjective quality assessment (SQA) is focusing on a definitive goal of coordinating with human observation.
Pallab Kanti Podder   +2 more
doaj   +1 more source

The Emerging Role of Academia in Sqa [PDF]

open access: yesInternational Journal of Engineering and Manufacturing, 2021
Waqas Mahmood   +2 more
openaire   +1 more source

A study of artificial speech quality assessors of VoIP calls subject to limited bursty packet losses

open access: yesEURASIP Journal on Image and Video Processing, 2011
A revolutionary feature of emerging media services over the Internet is their ability to account for human perception during service delivery processes, which surely increases their popularity and incomes.
Jelassi Sofiene, Rubino Gerardo
doaj  

An Innovative SQA Service Maturity Model Using CMMI And ITIL

open access: yesComputer Science & Information Technology(CS&IT), 2012
This Journal details a maturity model for SQA services which has been developed during QMS implementation in the IT division of a large multinational organization. The scope of the engagement was to establish a standard set of processes based on CMMI\textregistered and ITIL\textregistered Framework across four business verticals scattered in Europe ...
openaire   +2 more sources

Resource-Efficient Derivative PPG-Based Signal Quality Assessment Using One-Dimensional CNN With Optimal Hyperparameters for Quality-Aware PPG Analysis

open access: yesIEEE Access
Photoplethysmogram (PPG) is a bio-optical technology used heavily in wearable health devices for monitoring vital sign parameters. Therefore, ensuring the quality of PPG signals is crucial for accurate measurements, as these signals are susceptible to ...
Yalagala Sivanjaneyulu   +3 more
doaj   +1 more source

The Green Drive: A Comparative Analysis of Carbon Emissions of Traditional Fuel-Based Vehicles

open access: yesInternational Journal of Computing and Related Technologies
This research exposition delves into the ecological ramifications of gasoline-fueled automobiles vis-à-vis their gasoline-driven counterparts. This investigative endeavor employed a comparative methodology, mindful of the escalating apprehensions ...
Hamza Ahmed   +5 more
doaj  

Toward Embedded Multi-Level Classification of 12-Lead ECG Signal Quality Using Spectrograms and CNNs

open access: yesApplied Sciences
This study presents an open and replicable methodology for multi-lead ECG signal quality assessment (SQA), implemented on a 12-lead embedded acquisition platform.
Francisco David Pérez Reynoso   +3 more
doaj   +1 more source

Optimized Multi-Modal Conformer-Based Framework for Continuous Sign Language Recognition

open access: yesIEEE Open Journal of the Computer Society
This study introduces Efficient ConSignformer, a novel framework advancing Continuous Sign Language Recognition (CSLR) by optimizing the Conformer-based CSLR model, ConSignformer.
Neena Aloysius   +2 more
doaj   +1 more source

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