Results 61 to 70 of about 16,531 (194)
Why is Multimedia Quality of Experience Assessment a Challenging Problem?
IEEE Access, 2019 Quality of experience (QoE) assessment occupies a key role in various multimedia networks and applications. Recently, large efforts have been devoted to devise objective QoE metrics that correlate with perceived subjective measurements.
Zahid Akhtar +4 more
doaj +1 more source
Quality of experience and HTTP adaptive streaming: a review of subjective studies [PDF]
, 2014 HTTP adaptive streaming technology has become widely spread in multimedia services because of its ability to provide adaptation to characteristics of various viewing devices and dynamic network conditions.
Brunnström, K. +6 more
core +2 more sources
QoE-MOT – A Learner Quality of Experience-Oriented Authoring Tool [PDF]
, 2009 This paper introduces Quality of Experience My Online Teacher (QoE-MOT), a user quality of experience oriented version of the generic authoring tool MOT. QoE-MOT is an authoring tool which enables the creation of performance-aware adaptive courses, by adapting the educational content to the learner network conditions. MOT was developed based on LAOS, a
Molnar, Andreea, Hava Muntean, Cristina
openaire +1 more source
Layer-Assisted Video Quality Adaptation for Improving QoE in Wireless Networks
IEEE Access, 2020 HTTP adaptive streaming (HAS) is a state-of-the-art technology for video streaming. Optimal adaptive streaming schemes should be designed to maximize the quality of experience (QoE) in network environments with unstable bandwidths such as wireless ...
Jinho Park, Kwangsue Chung
doaj +1 more source
Mitigating the impact of packet reordering to maximize performance of multimedia applications [PDF]
, 2011 We propose a solution to mitigate the performance degradation and corresponding Quality of Experience (QoE) reduction caused by packet reordering for multimedia applications which utilise unreliable transport protocols like the Datagram Congestion ...
Boreli, Roksana +2 more
core +1 more source
Predicting telemedicine system user satisfaction in sub-Saharan Africa
ICT Express, 2016 During our literature review and on-site research in developing countries, particularly in Sub-Saharan Africa, we could not point out any efforts to measure the Quality of Service (QoS) and Quality of Experience (QoE) provided by telemedicine systems ...
Thierry O.C. Edoh +4 more
doaj +1 more source
Discover Internet of ThingsThe integration of AI-driven 5G network optimization is essential for enabling immersive VR/AR applications in mobile learning environments. These applications require low-latency, high-bandwidth connectivity to enhance student engagement and learning ...
Nyu Long, Weiheng Wang
doaj +1 more source
A TEFSM-based Framework for QoE Evaluation of OTT Services
Труды Института системного программирования РАН, 2018 Most of the work related to QoE maps objective variables (QoS-related) into a single one that predicts the quality the user perceives. In this paper we present a new approach to model multimedia OTT services, integrating not only the functional aspects ...
D. Rivera +4 more
doaj +1 more source
Computers, 2020 Video streaming is one of the challenging issues in vehicular ad-hoc networks (VANETs) due to their highly dynamic topology and frequent connectivity disruptions.
Abdelkader Benmir +4 more
doaj +1 more source
QoE Modelling, Measurement and Prediction: A Review [PDF]
, 2014 In mobile computing systems, users can access network services anywhere and anytime using mobile devices such as tablets and smart phones. These devices connect to the Internet via network or telecommunications operators.
Mitra, Karan +2 more
core