Quality of Experience-LAOS: create once, use many, use anywhere
by Cristina Hava Muntean, Gabriel-Miro Muntean, Jennifer McManis, Alexandra I. Cristea
International Journal of Learning Technology (IJLT), Vol. 3, No. 3, 2007

Abstract: This paper proposes QoE-LAOS, a Quality of Experience-oriented adaptive authoring model that enables performance-aware adaptation. It extends the existing LAOS authoring model in order to consider display and delivery performance issues. QoE-LAOS involves the addition of three new QoE sublayers: QoE Content Features sublayer, QoE Characteristics sublayer and QoE Rules sublayer. These proposed QoE sublayers are deployed at LAOS's Domain, Adaptation and Presentation Models, respectively. This paper formalises and exemplifies QoE-LAOS and discusses authoring-related issues in relation to each new sublayer.

Online publication date: Wed, 17-Oct-2007

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