Besnik Fetahu

schoolLeibniz University Hannoverbar_chart#5830 Global Rank

Total Papers

HCI Rank

#5830

Research Areas

Years Active

Recent Publications

Understanding and Mitigating Worker Biases in the Crowdsourced Collection of Subjective Judgments

Crowdsourced data acquired from tasks that comprise a subjective component (e.g. opinion detection, sentiment analysis) is potentially affected by the inherent bias of crowd workers who contribute to the tasks. This can lead to biased and noisy ground-truth data, propagating the undesirable bias and noise when used in…

CHI '182nd AuthorCrowdsourcing Task Design & Quality Control

Using Worker Self-Assessments for Competence-based Pre-Selection in Crowdsourcing Microtasks

Paid crowdsourcing platforms have evolved into remarkable marketplaces where requesters can tap into human intelligence to serve a multitude of purposes, and the workforce can benefit through monetary returns for investing their efforts. In this work, we focus on individual crowd worker competencies. By drawing from s…

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