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, 2011 This chapter discusses the various issues that surround the development stage of mobile TV services. It highlights the importance of Quality of Experience (QoE), which is a shift in paradigm away from the widely studied Quality of Service (QoS). We discuss the factors affecting QoE and the types of assessment methods used to evaluate QoE. A QoE-layered
Agboma, F., Liotta, A.
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Proceedings of the 6th International Conference on Advances in Mobile Computing and Multimedia, 2008 The streaming of multimedia contents (e.g., Mobile TV) is a bandwidth intensive service. The network operator's aim is to provide an acceptable user experience at minimal network resource usage. It is important from the network operator's perspective to be aware of: 1) the thresholds at which the user's perception of service quality becomes ...
Florence Agboma, Antonio Liotta
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Acceptability-Based QoE Models for Mobile Video [PDF]
IEEE Transactions on Multimedia, 2014 Quality of experience (QoE) measures the overall perceived quality of mobile video delivery from subjective user experience and objective system performance. Current QoE computing models have two main limitations: \ud \ud 1) insufficient consideration of
Dian Tjondronegoro
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Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web, 2017
This paper presents a framework for the creation of a knowledge database on QoE. The QoE Analyzer framework enables the simulation of degradations in video playout and also the application of a survey to evaluate the impact of degradations on the user Quality of Experience.
Hugo Schroter Lazzari +2 more
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This paper presents a framework for the creation of a knowledge database on QoE. The QoE Analyzer framework enables the simulation of degradations in video playout and also the application of a survey to evaluate the impact of degradations on the user Quality of Experience.
Hugo Schroter Lazzari +2 more
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Observations on Emerging Aspects in QoE Modeling and Their Impact on QoE Management
2018 Tenth International Conference on Quality of Multimedia Experience (QoMEX), 2018QoE has received much attention over the past years and has become a prominent issue for delivering services and applications. A significant amount of research has been devoted to understanding, measuring, and modeling QoE for a variety of media services.
Tobias Hoßfeld +3 more
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ConEx based QoE feedback to enhance QoE
Proceedings of the 2012 ACM workshop on Capacity sharing, 2012Quality of service (QoS) generally represents the performance of packet networks. Quality of experience (QoE) defines the quality perceived by end-users of applications running on these networks. This paper relates these two metrics in a novel way using the newly defined congestion exposure (ConEx) mechanism.
Meral Shirazipour +4 more
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Mind the (QoE) Gap: On the Incompatibility of Web and Video QoE Models in the Wild
2020 16th International Conference on Network and Service Management (CNSM), 2020Education Service Providers (ESPs) have a paramount role in the digitization of education, providing reliable devices for students and teachers and high quality Internet access at schools. In this paper, a large-scale, passive, in-device Quality of Experience (QoE) monitoring system is presented, which was deployed into a nationwide network of ...
Michael Seufert +4 more
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The QoE Evaluation Method through the QoS-QoE Correlation Model
2008 Fourth International Conference on Networked Computing and Advanced Information Management, 2008Currently, the satisfaction of user is becoming one of the most important topics concerned by the service providers. So we propose the approach method for the objective QoE measurement through the QoS parameters. The measurements and provisioning of the quality of service (QoS) are generally defined in terms of network delivery capacity and resource ...
Hyun-Jong Kim +5 more
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QoE Alchemy 2.0: An improved test setup for the pecuniary bias of QoE
2013 Fifth International Workshop on Quality of Multimedia Experience (QoMEX), 2013Examining monetary aspects related to QoE research, e.g. as bias, requires specifically defined empirical testing and data analysis routines. This paper presents an advanced setup for investigating the impact of purchasing behaviors in an interactive Video-on-demand scenario, and, based on lessons learned from previous and current experiments, provides
Andreas Sackl +2 more
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QoE in the Web: A dance of design and performance
2015 Seventh International Workshop on Quality of Multimedia Experience (QoMEX), 2015Web services and applications are an increasingly pervasive fixture of modern life and business. This paper reports on a Web-based crowdsourced subjective assessment campaign in which we studied the effects of network performance and design aspects of manipulated Web sites on the perceived performance, perceived ease-of-use, visual appeal, as well as ...
Varela, Martín +4 more
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