TF “Web and Cloud Apps”
1
Achievements since last general meeting• Cloud QoE
• A First Look at Quality of Experience in Personal Cloud Storage Services (Pedro Casas, Hans Ronald Fischer, Stefan Suette, and Raimund Schatz)
• Qualinet Industry Forum, Ghent, Nov. 2012, “Follow the Crowd: On QoE for Internet Applications” (Tobias Hoßfeld)
• Internet video streaming• Pippi Longstocking Calculus for Temporal Stimuli Pattern on YouTube QoE.
(Tobias Hoßfeld, Dominik Strohmeier, Alexander Raake, Raimund Schatz)• Monitoring YouTube QoE: Is Your Mobile Network Delivering the Right
Experience to your Customers? (Pedro Casas, Raimund Schatz, Tobias Hoßfeld)
• Implementation and User-centric Comparison of a Novel Adaptation Logic for DASH with SVC (Christian Sieber, Tobias Hoßfeld, Thomas Zinner, Phuoc Tran-Gia, Christian Timmerer)
• Standardization• ITU-T SG12 G.QoE-Web: QoE of Web-browsing (S. Egger, R. Schatz, D.
Strohmeier, A. Raake)• ITU-T SG12 P.STMWeb: Test methodology for web browsing and browser
based applications (S. Egger, R. Schatz, D. Strohmeier, A. Raake)
WG1 “Web and Cloud Apps” https://www3.informatik.uni-wuerzburg.de/qoewiki/qualinet:webcloud
TF “Web and Cloud Apps”
2
Planning and Activities in 2013• Currently active: FTW (Sebastian Egger, Raimund Schatz), TUB (Dominik
Strohmeier, Alex Raake), UniWue (Tobias Hoßfeld, Christian Sieber, Christian Schwartz), VTT (Martin Varela), UniZagreb (Lea Skorin-Kapov)
• Cloud QoE • Dropbox and File Storage QoE: FTW, UniWue• QoE-aware adaptation mechanism for DASH and SVC: UniWue, AAU• STSM by Christian Sieber (UniWue); host: Christian Timmerer (AAU)• Realistic stalling patterns for mobile Youtube: UniWuE, TUB
• Web QoE• Updated test methodologies and metrics for Web Browsing QoE (ITU-T):
finalization of P.STMWeb and G.QoE-Web (FTW, TUB)• Multidimensional modeling of Web QoE (VTT, UniZagreb, UniWue)• Task-dependent Web-QoE model (TUB)• Session Web-QoE - QoE of a series of consecutive page requests (TUB)• The Impact of Network Timer Selection on Power Consumption, Signalling
Load, and Web QoE (UniWue)
• Cloud gaming efforts will be considered in WG1 Gaming TF• Crowdsourcing: integrated activity in WG2 Crowdsourcing TF
WG1 “Web and Cloud Apps” https://www3.informatik.uni-wuerzburg.de/qoewiki/qualinet:webcloud
3WG1 “Web and Cloud Apps”
TF “Web and Cloud Apps”
Strong collaboration quantified by joint papers
https://www3.informatik.uni-wuerzburg.de/qoewiki/qualinet:webcloud