<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Casas</style></author><author><style face="normal" font="default" size="100%">Martin Varela</style></author><author><style face="normal" font="default" size="100%">Pierdomenico Fiadino</style></author><author><style face="normal" font="default" size="100%">Mirko Schiavone</style></author><author><style face="normal" font="default" size="100%">Helena Rivas</style></author><author><style face="normal" font="default" size="100%">Raimund Schatz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the Analysis of QoE in Cellular Networks: from Subjective Tests to Large-scale Traffic Measurements</style></title><secondary-title><style face="normal" font="default" size="100%">6th International Workshop on Traffic Analysis and Characterization (TRAC)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Casas</style></author><author><style face="normal" font="default" size="100%">Raimund Schatz</style></author><author><style face="normal" font="default" size="100%">Florian Wamser</style></author><author><style face="normal" font="default" size="100%">Michael Seufert</style></author><author><style face="normal" font="default" size="100%">Ralf Irmer</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Exploring QoE in Cellular Networks: How Much Bandwidth do you Need for Popular Smartphone Apps?</style></title><secondary-title><style face="normal" font="default" size="100%">5th ACM SIGCOMM Workshop on All Things Cellular: Operations, Applications and Challenges</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Michael Seufert</style></author><author><style face="normal" font="default" size="100%">Florian Wamser</style></author><author><style face="normal" font="default" size="100%">Pedro Casas</style></author><author><style face="normal" font="default" size="100%">Ralf Irmer</style></author><author><style face="normal" font="default" size="100%">Phuoc Tran-Gia</style></author><author><style face="normal" font="default" size="100%">Raimund Schatz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">On the Monitoring of YouTube QoE in Cellular Networks from End-devices</style></title><secondary-title><style face="normal" font="default" size="100%">Seventh ACM S3 Workshop</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Florian Wamser</style></author><author><style face="normal" font="default" size="100%">Michael Seufert</style></author><author><style face="normal" font="default" size="100%">Pedro Casas</style></author><author><style face="normal" font="default" size="100%">Ralf Irmer</style></author><author><style face="normal" font="default" size="100%">Phuoc Tran-Gia</style></author><author><style face="normal" font="default" size="100%">Raimund Schatz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Understanding YouTube QoE in Cellular Networks with YoMoApp - a QoE Monitoring Tool for YouTube Mobile</style></title><secondary-title><style face="normal" font="default" size="100%">ACM MOBICOM</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Florian Wamser</style></author><author><style face="normal" font="default" size="100%">Michael Seufert</style></author><author><style face="normal" font="default" size="100%">Pedro Casas</style></author><author><style face="normal" font="default" size="100%">Ralf Irmer</style></author><author><style face="normal" font="default" size="100%">Phuoc Tran-Gia</style></author><author><style face="normal" font="default" size="100%">Raimund Schatz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">YoMoApp: a Tool for Analyzing QoE of YouTube HTTP Adaptive Streaming in Mobile Networks</style></title><secondary-title><style face="normal" font="default" size="100%">European Conference on Networks and Communications (EuCNC)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Michael Seufert</style></author><author><style face="normal" font="default" size="100%">Florian Wamser</style></author><author><style face="normal" font="default" size="100%">Pedro Casas</style></author><author><style face="normal" font="default" size="100%">Ralf Irmer</style></author><author><style face="normal" font="default" size="100%">Phuoc Tran-Gia</style></author><author><style face="normal" font="default" size="100%">Raimund Schatz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">YouTube QoE on Mobile Devices: Subjective Analysis of Classical vs. Adaptive Video Streaming</style></title><secondary-title><style face="normal" font="default" size="100%">6th International Workshop on Traffic Analysis and Characterization (TRAC)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pedro Casas</style></author><author><style face="normal" font="default" size="100%">Andreas Sackl</style></author><author><style face="normal" font="default" size="100%">Sebastian Egger</style></author><author><style face="normal" font="default" size="100%">Raimund Schatz</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterizing Microsoft Lync Online in Mobile Networks: a Quality of Experience Perspective</style></title><secondary-title><style face="normal" font="default" size="100%">3rd IEEE International Conference on Cloud Networking</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Audioconferencing</style></keyword><keyword><style  face="normal" font="default" size="100%">Cloud QoE</style></keyword><keyword><style  face="normal" font="default" size="100%">Distributed Data Center</style></keyword><keyword><style  face="normal" font="default" size="100%">Microsoft Lync Online</style></keyword><keyword><style  face="normal" font="default" size="100%">MOS</style></keyword><keyword><style  face="normal" font="default" size="100%">Remote Desktop Sharing</style></keyword><keyword><style  face="normal" font="default" size="100%">Telepresence</style></keyword><keyword><style  face="normal" font="default" size="100%">Videoconferencing</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">10/2014</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><pub-location><style face="normal" font="default" size="100%">Luxembourg, Luxembourg</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Cloud-based systems are gaining enormous popularity due to a number of promised benefits, including ease of deployment and administration, scalability and flexibility, and costs savings. However, as more personal and business applications migrate to the Cloud, the service quality becomes an important differentiator between providers. ISPs, Cloud providers and enterprises migrating their services to the Cloud must therefore understand the network requirements to ensure proper end-user Quality of Experience (QoE) in these services. This paper addresses the problem of QoE in Telepresence and Remote Collaboration (TRC) services provided by Microsoft Lync Online (MLO). MLO is a Cloud-based service providing online meeting capabilities including videoconferencing, audio calls, and desktop sharing, and has become the default system for TRC in enterprise scenarios. We present a complete study of the QoE undergone by 44 MLO users in controlled subjective lab tests. The study is performed on three different interactive scenarios running on top of the real MLO Cloud service, additionally shaping the Lync flows at the access network to influence the participants experience. The scenarios include audioconferencing, videoconferencing, and remote collaboration though desktop sharing. By passively monitoring the end-to-end QoS achieved by the Lync flows, and correlating it with the QoE feedbacks provided by the participants, this study permits to better understand the interplays between network performance and QoE in TRC Cloud services. In addition, we provide a network-level characterization of the traffic generated by MLO, as well as an overview on the infrastructure hosting MLO servers.&lt;/p&gt;</style></abstract></record></records></xml>