Results 11 to 20 of about 38,965 (209)

Capturing quality of education in cognitive assessments in diverse populations [PDF]

open access: yesAlzheimers Dement
Abstract Background Education and literacy are important cultural variables in neuropsychological assessments, yet education is often measured by years of education or level, which fails to reflect education quality. Literacy is often assessed with reading level or vocabulary, which is typically not possible in immigrant groups.
Bourdage R   +5 more
europepmc   +2 more sources

QoE-Driven IoT Architecture: A Comprehensive Review on System and Resource Management

open access: yesIEEE Access, 2022
Internet of Things (IoT) services have grown substantially in recent years. Consequently, IoT service providers (SPs) are emerging in the market and competing to offer their services.
Boonyarith Saovapakhiran   +4 more
doaj   +1 more source

Statistical Error Propagation Affecting the Quality of Experience Evaluation in Video on Demand Applications

open access: yesApplied Sciences, 2020
In addition to the traditional Quality of Service (QoS) metrics of latency, jitter and Packet Loss Ratio (PLR), Quality of Experience (QoE) is now widely accepted as a numerical proxy for the actual user experience.
Abdul Wahab, Nafi Ahmad, John Schormans
doaj   +1 more source

Nexo: Una herramienta para la visualización y análisis de indicadores QoS y QoE móviles

open access: yesInformes Científicos y Técnicos (Universidad Nacional de la Patagonia Austral), 2020
Con el creciente uso de las tecnologías móviles, resulta cada vez más importante tanto para los desarrolladores de aplicaciones como para prestadores de servicios brindar una óptima calidad a sus usuarios.
Ariel Machini   +2 more
doaj   +1 more source

SDN Based in-Network Two-Staged Video QoE Estimation With Measurement Error Correction for Edge Network

open access: yesIEEE Access, 2021
Network resource management is one of the key technologies needed to ensure that multiple applications in edge networks provide reliable and stable performance.
Shumpei Shimokawa   +3 more
doaj   +1 more source

Streaming Video QoE Modeling and Prediction: A Long Short-Term Memory Approach [PDF]

open access: yes, 2018
HTTP based adaptive video streaming has become a popular choice of streaming due to the reliable transmission and the flexibility offered to adapt to varying network conditions.
Ashique, S   +7 more
core   +2 more sources

QoE-centric management of advanced multimedia services [PDF]

open access: yes, 2015
Over the last years, multimedia content has become more prominent than ever. Particularly, video streaming is responsible for more than a half of the total global bandwidth consumption on the Internet. As the original Internet was not designed to deliver
M. Claeys   +4 more
core   +3 more sources

Virtual User in the IoT: Definition, Technologies and Experiments

open access: yesSensors, 2019
Virtualization technologies are characterizing major advancements in the Internet of Things (IoT) arena, as they allow for achieving a cyber-physical world where everything can be found, activated, probed, interconnected, and updated at both the virtual ...
Roberto Girau   +4 more
doaj   +1 more source

Convolutional Neural Networks for Continuous QoE Prediction in Video Streaming Services

open access: yesIEEE Access, 2020
In video streaming services, predicting the continuous user’s quality of experience (QoE) plays a crucial role in delivering high quality streaming contents to the user.
Tho Nguyen Duc   +3 more
doaj   +1 more source

Subjective Quality Assessment for Cloud Gaming

open access: yesJ, 2021
Using subjective testing, we study the effect of the network parameters, delay and packet loss ratio, on the QoE of cloud gaming. We studied three different games, selected based on genre, popularity, content complexity and pace, and tested them in a ...
Abdul Wahab   +3 more
doaj   +1 more source

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