Detail publikačního výsledku

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

RIES, M.; HOSSFELD, T.; GARDLO, B.; SCHATZ, R.

Originální název

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

Anglický název

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

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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 in more 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.

Anglický abstrakt

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 in more 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.

Klíčová slova

facebook, QoE

Klíčová slova v angličtině

facebook, QoE

Autoři

RIES, M.; HOSSFELD, T.; GARDLO, B.; SCHATZ, R.

Rok RIV

2014

Vydáno

05.06.2012

ISBN

978-1-4673-0724-6

Kniha

2012 Fourth International Workshop on Quality of Multimedia Experience

Edice

1

Strany od

35

Strany do

36

Strany počet

2

BibTex

@inproceedings{BUT95042,
  author="Michal {Ries} and Tobias {Hossfeld} and Bruno {Gardlo} and Raimund {Schatz}",
  title="Microworkers vs. facebook: The impact of crowdsourcing platform choice on experimental results",
  booktitle="2012 Fourth International Workshop on Quality of Multimedia Experience",
  year="2012",
  series="1",
  number="1",
  pages="35--36",
  isbn="978-1-4673-0724-6"
}