%0 Journal Article %J Network and Service Management, IEEE Transactions on %D 2014 %T When YouTube Does not Work - Analysis of QoE-Relevant Degradation in Google CDN Traffic %A Casas, Pedro %A D'Alconzo, Alessandro %A Fiadino, Pierdomenico %A Bär, Arian %A Finamore, Alessandro %A Zseby, Tanja %K CDN distributed services %K CDN server selection strategies %K client-server systems %K content delivery network %K Content Delivery Networks %K Degradation %K dynamic approach %K dynamic server selection strategies %K end-user QoE %K end-user quality of experience %K European ISP %K Google %K Google CDN traffic %K Google server selection strategies %K IP networks %K iterative structured process %K load reduction %K QoE-relevant anomaly characterization %K QoE-relevant anomaly detection %K QoE-relevant anomaly diagnosis %K QoE-relevant degradation %K Quality of Experience %K Servers %K social networking (online) %K statistical analysis %K statistical analysis methodologies %K Statistical Data Analysis %K telecommunication traffic %K Traffic Monitoring %K Videos %K watching experience improvement %K YouTube %K YouTube flow trace collection %K YouTube QoE-relevant degradation %K YouTube videos %B Network and Service Management, IEEE Transactions on %V 11 %P 441-457 %8 Dec %G eng %R 10.1109/TNSM.2014.2377691