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The Effects of Additional Factors on Subjective Quality Assessments
Blekinge Institute of Technology, Faculty of Computing, Department of Technology and Aesthetics.
Blekinge Institute of Technology, Faculty of Computing, Department of Technology and Aesthetics.
Blekinge Institute of Technology, Faculty of Computing, Department of Technology and Aesthetics.
Blekinge Institute of Technology, Faculty of Computing, Department of Technology and Aesthetics.ORCID iD: 0000-0003-4327-117x
2019 (English)In: 2nd International Conference on Advancements in Computational Sciences, ICACS 2019, Institute of Electrical and Electronics Engineers Inc. , 2019, p. 120-124, article id 8689138Conference paper, Published paper (Refereed)
Abstract [en]

In Quality of Experience, the users' degrees of delight or annoyance are quantized by direct human interaction via subjective quality assessments. There are many factors that may influence the users' responses, and standards have been laid down to strictly control the monitoring conditions. In this paper, we analyze limitations of Mean Opinion Score (MOS) assessment to portray the influence of additional factors on user behavior while assessing multimedia content. We show that the frequency of watching online video content as well as the user delight with the content play a significant role in her final feedback. Our study emphasizes the need to use additional metrics along with MOS for content ratings to obtain a more accurate measure of the user experience. © 2019 The University of Lahore.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers Inc. , 2019. p. 120-124, article id 8689138
Keywords [en]
Multimedia communication, Quality of Experience, User Perception, Multimedia systems, Quality of service, Content ratings, Human interactions, Mean opinion scores, Multi-media communications, Multimedia contents, Quality of experience (QoE), Subjective quality assessments, User perceptions, Behavioral research
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:bth-17906DOI: 10.23919/ICACS.2019.8689138ISI: 000470736000018Scopus ID: 2-s2.0-85065105387ISBN: 9789699721014 (print)OAI: oai:DiVA.org:bth-17906DiVA, id: diva2:1316914
Conference
2nd International Conference on Advancements in Computational Sciences, ICACS, Lahore, 18 February 2019 through 20 February 2019
Available from: 2019-05-21 Created: 2019-05-21 Last updated: 2019-06-27Bibliographically approved

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Minhas, Tahir NawazNawaz, OmerFiedler, MarkusKhatibi, Siamak

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  • apa
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