Can context monitoring improve QoE? A case study of video flash crowds in the Internet of Services (CROSBI ID 625842)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Hoßfeld, Tobias ; Skorin-Kapov, Lea ; Haddad, Yoram ; Pocta, Peter ; Siris, Vasilios ; Zgank, Andrej ; Melvin, Hugh
engleski
Can context monitoring improve QoE? A case study of video flash crowds in the Internet of Services
Over the last decade or so, significant research has focused on defining Quality of Experience (QoE) of Multimedia Systems and identifying the key factors that collectively determine it. Some consensus thus exists as to the role of System Factors, Human Factors and Context Factors. In this paper, the notion of context is broadened to include information gleaned from simultaneous out-of-band channels, such as social network trend analytics, that can be used if interpreted in a timely manner, to help further optimise QoE. A case study involving simulation of HTTP adaptive streaming (HAS) and load balancing in a content distribution network (CDN) in a flash crowd scenario is presented with encouraging results.
QoE management; context monitoring; video flash crowd
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Podaci o prilogu
1-4.
2015.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the Third IFIP/IEEE International Workshop on Quality of Experience Centric Management
Podaci o skupu
QCMan 2015
predavanje
11.05.2015-15.05.2015
Ottawa, Kanada