DocumentCode :
2921384
Title :
Examining subjective evaluation methods used in multimedia Quality of Experience research
Author :
Kunze, Kristina ; Strohmeier, Dominik
Author_Institution :
Fraunhofer Inst. for Digital Media Technol., Ilmenau, Germany
fYear :
2012
fDate :
5-7 July 2012
Firstpage :
51
Lastpage :
56
Abstract :
Many different evaluation methods for assessing the Quality of Experience (QoE) of multimedia systems nowadays exist in official QoE recommendations and methodological publications as well as related areas of research like User experience (UX) and usability. Although the goal of each method is to evaluate QoE in user studies either quantitatively or qualitatively, our first approach to classify these methods beyond results is complex. In this paper, we extend the previously developed comparison model, which was based on literature review only with an evaluation of the developed classes by expert interviews. The interviews deepened our understanding of method comparison and guided method selection process. The results show that different levels of importance can be assigned to the comparison criteria of the first model. Based on the experts´ contributions in the interview, we propose a revised comparison model, which is more suitable for adaptation towards its operationalization and the further comparison tool development.
Keywords :
multimedia computing; recommender systems; QoE; UX; examining subjective evaluation methods; methodological publications; multimedia quality of experience research; user experience; Adaptation models; Context; Interviews; Multimedia communication; Reliability; Testing; Usability; Quality evaluation; expert interviews; method comparison; multimodal quality;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Quality of Multimedia Experience (QoMEX), 2012 Fourth International Workshop on
Conference_Location :
Yarra Valley, VIC
Print_ISBN :
978-1-4673-0724-6
Electronic_ISBN :
978-1-4673-0725-3
Type :
conf
DOI :
10.1109/QoMEX.2012.6263838
Filename :
6263838
Link To Document :
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