No Silver Bullet: QoE Metrics, QoE Fairness, and User Diversity in the Context of QoE Management (CROSBI ID 660559)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Hoßfeld, Tobias ; Heegaard, Poul E. ; Skorin-Kapov, Lea ; Varela, Martín
engleski
No Silver Bullet: QoE Metrics, QoE Fairness, and User Diversity in the Context of QoE Management
Managing QoE is one of the most interesting direct applications of workable QoE models. Indeed, being able to predict how users perceive the quality of a service allows the service provider(s) to optimize its delivery, based on several possible criteria. It has been argued, however, that the MOS is illsuited for this type of application, and that different measures — e.g., rating distributions or quantiles — are better suited for the task. In this paper we build on these ideas by adding the notions of QoE fairness (as opposed to QoS fairness) and user diversity, and discuss how the choice of measures used, the importance of fairness, and how the variations between users can affect the optimal QoE management choices for service providers.
Quality of Experience (QoE) ; Quality of Service (QoS) ; QoE metrics ; QoE management ; Fairness
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Podaci o prilogu
1-6.
2017.
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objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 9th International Conference on Quality of Multimedia Experience (QoMEX 2017)
Podaci o skupu
9th International Conference on Quality of Multimedia Experience (QoMEX 2017)
predavanje
31.05.2017-02.06.2017
Erfurt, Njemačka