Detail publikačního výsledku

Impact of screening technique on crowdsourcing QoE assessments

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

Originální název

Impact of screening technique on crowdsourcing QoE assessments

Anglický název

Impact of screening technique on crowdsourcing QoE assessments

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Evaluation of quality as perceived by the user in his natural environment is a difficult and strenuous task. Simulation of real world conditions in the laboratory is often inefficient and expensive. Recently, crowdsourcing as novel methodology for testing Quality of Experience (QoE) at the end user side has been proposed. In this paper we discuss (a) the challenges of performing subjective assessments in the crowdsourcing domain and (b) highlight the importance of proper filtering of unreliable users from the overall results. In particular, we introduce various ways for detecting unreliable users and compare results from two similar QoE studies applying different screening techniques.

Anglický abstrakt

Evaluation of quality as perceived by the user in his natural environment is a difficult and strenuous task. Simulation of real world conditions in the laboratory is often inefficient and expensive. Recently, crowdsourcing as novel methodology for testing Quality of Experience (QoE) at the end user side has been proposed. In this paper we discuss (a) the challenges of performing subjective assessments in the crowdsourcing domain and (b) highlight the importance of proper filtering of unreliable users from the overall results. In particular, we introduce various ways for detecting unreliable users and compare results from two similar QoE studies applying different screening techniques.

Klíčová slova

Crowdsourcing, QoE

Klíčová slova v angličtině

Crowdsourcing, QoE

Autoři

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

Rok RIV

2014

Vydáno

17.04.2012

ISBN

978-1-4673-0659-1

Kniha

Radioelektronika (RADIOELEKTRONIKA), 2012 22nd International Conference

Strany od

1

Strany do

4

Strany počet

4

BibTex

@inproceedings{BUT95029,
  author="Michal {Ries} and Bruno {Gardlo} and Tobias {Hossfeld}",
  title="Impact of screening technique on crowdsourcing QoE assessments",
  booktitle="Radioelektronika (RADIOELEKTRONIKA), 2012 22nd International Conference",
  year="2012",
  number="1",
  pages="1--4",
  isbn="978-1-4673-0659-1"
}