Predicting user QoE from QoS metrics for internet applications

Speaker : Diego Da Hora
Telecom Paristech
Date: 29/11/2017
Time: 2:00 pm - 3:00 pm
Location: LINCS Seminars room


Predicting the user Quality-of-Experience (QoE) for an internet application is a highly desirable feature in a number of situations. However, directly measuring user QoE is extremely challenging, due to its subjective nature. One common approach is to measure Quality-of-Service (QoS) metrics and use it to predict user QoE. In this presentation, we show our efforts into understanding and predicting user QoE. First, we will discuss state-of-the-art quality assessment methodologies. Then, we will present several approaches to model user QoE from QoS metrics. Finally, we show a few examples where we model user QoE from QoS metrics.