Výsledky vyhledávání

Heterogeneous Multiuser QoE Enhancement Over DASH in SDN Networks

Autor: Asma Ben Letaifa, Tasnim Abar, Sadok El Asmi

Publikováno v: Wireless Personal Communications. 114:2975-3001

Among metrics that highly affect video quality and quality of experience (QoE), we can cite the stalling and the visual quality caused by mobile network overhead. Moreover, Dynamic Adaptive Streaming over HTTP (DASH) is widely used for video streamin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98744d846c896cc96ab02586ce547183
https://doi.org/10.1007/s11277-020-07513-w

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Adapting resource utilization according to network needs using MEC, machine learning and network slicing

Autor: Tasnim Abar, Marwa Abderrahim, A. Ben Letaifa, S. Elasmi

Publikováno v: Innovative and Intelligent Technology-Based Services for Smart Environments – Smart Sensing and Artificial Intelligence ISBN: 9781003181545

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eabaf5ee518c222f5646d462b2924c17
https://doi.org/10.1201/9781003181545-14

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User behavior-ensemble learning based improving QoE fairness in HTTP adaptive streaming over SDN approach

Autor: Asma Ben Letaifa, Sadok El Asmi, Tasnim Abar

Publikováno v: Advances in Computers ISBN: 9780128241219

Quality of Experience (QoE) for multimedia services is formed by a wealthy interaction between system, context and human factors. Whereas system and context variables are broadly inquired about, few research studies consider human variables as source

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::94006fbb2249d18e80f2ee5b58c5eb96
https://doi.org/10.1016/bs.adcom.2021.01.004

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FellowMe cache: Fog Computing approach to enhance (QoE) in internet of vehicles

Autor: Abderrezak Rachedi, Tasnim Abar, Sadok el Asmi, Philippe Fabian, Asma Ben Letaifa

Publikováno v: Future Generation Computer Systems
Future Generation Computer Systems, Elsevier, 2020, ⟨10.1016/j.future.2020.06.026⟩

Among metrics that highly affect video quality and quality of experience (QoE), we can cite the delay and cost transmission caused by mobile network overhead. Moreover, Information centric networking (ICN) is a new architecture that is proposed as a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7122789f26ab614d0858eadbb3e85d23
https://hal.archives-ouvertes.fr/hal-02893333

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Real Time Anomaly detection-Based QoE Feature selection and Ensemble Learning for HTTP Video Services

Autor: Sadok El Asmi, Tasnim Abar, Asma Ben Letaifa

Publikováno v: ICTA

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0c670e7c88c29980255aa3714f1cc33
https://doi.org/10.1109/icta49490.2019.9144867

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Quality of experience prediction model for video streaming in SDN networks

Autor: Asma Ben Letaifa, Tasnim Abar, Sadok El Asmi

Publikováno v: International Journal of Wireless and Mobile Computing. 18:59

To evaluate the network performance, network operators rely on quality of service. This measure has shown limits and great deal of effort has been put into putting in place a new metric that more accurately reflects the quality of service offered. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c40bb3b1d79fc4f5935e8f5ee9ffe3a8
https://doi.org/10.1504/ijwmc.2020.104769

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Enhancing QoE Based on Machine Learning and DASH in SDN Networks

Autor: Tasnim Abar, Sadok Elasmi, Asma Ben Letaifa

Publikováno v: AINA Workshops

In recent years, networks have become an important channel for the distribution of multimedia data, mainly via the HTTP protocol. Several intelligent streaming protocols have been based on the HTTP protocol to achieve smooth, high-quality streaming a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76be62670d2b2268122f8a77644e2943
https://doi.org/10.1109/waina.2018.00095

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How Modeling QoE Requirements Using Game Theory

Autor: Asma Ben Letaifa, Tasnim Abar, Sadok El Asmi

Publikováno v: AINA Workshops

In the 2000s, networks were increasingly used to provide multimedia content to a wide audience that are based on HTTP. Streaming based mainly on standard UDP protocol becomes unable to meet the growing needs of users. So a novel concept that evolved

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e19c4c2c6a3e570b703a80f974dfaaa4
https://doi.org/10.1109/waina.2018.00078

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Machine learning based QoE prediction in SDN networks

Autor: Sadok El Asmi, Tasnim Abar, Asma Ben Letaifa

Publikováno v: IWCMC

Our work in this paper presents a prediction of quality of experience based on full reference parametric (SSIM, VQM) and application metrics (resolution, bit rate, frame rate) in SDN networks. First, we used DCR (Degradation Category Rating) as subje

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e492e9944029357b52024fe9633f55f4
https://doi.org/10.1109/iwcmc.2017.7986488

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