Microworkers vs. facebook: The impact of crowdsourcing platform choice on experimental results

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F12%3APU100521" target="_blank" >RIV/00216305:26220/12:PU100521 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Microworkers vs. facebook: The impact of crowdsourcing platform choice on experimental results
Original language description
Subjective laboratory tests represent a proven, reliable approach towards multimedia quality assessment. Nonetheless, in certain cases novel progressive quality of experience (QoE) assessment methods can lead to better results or enable test execution inmore cost-effective ways. In this respect, crowdsourcing can be considered as emerging method enabling researchers to better explore end-user quality perception when requiring a large panel of subjects, particularly for Web application usage scenarios.However, the crowdsourcing platform chosen for recruiting participants can have an impact on the experimental results. In this paper, we examine the platform's influence on QoE results by comparing MOS scores of two otherwise identical subjective HD video quality experiments executed on one paid and one non-paid crowdsourcing platform.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2012 Fourth International Workshop on Quality of Multimedia Experience
ISBN
978-1-4673-0724-6
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
35-36
Publisher name
Neuveden
Place of publication
Neuveden
Event location
Yarra Valley, VIC
Event date
Jul 5, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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