talks

2022

📝   The Effects of Crowd Worker Biases in Fact-Checking Tasks
🌎   Paper presentation at ACM Conference on Fairness, Accountability, and Transparency (ACM FAccT) | Seoul, Republic of Korea
🔗   Recording (4 minutes) | Recording (12 minutes) | Slides | Paper

📝   Comprehensive Viewpoint Representations for a Deeper Understanding of User Interactions With Debated Topics
🌎   Paper presentation at The ACM SIGIR Conference on Human Information Interaction and Retrieval (CHIIR) | Regensburg, Germany (Virtual)
🔗   Recording (8 minutes) | Slides | Paper

2021

📝   A Checklist to Combat Cognitive Biases in Crowdsourcing
🌎   Paper presentation at The Ninth AAAI Conference on Human Computation and Crowdsourcing | Virtual
🔗   Recording (10 minutes) | Slides | Paper

📝   Introducing the Cognitive-Biases-in-Crowdsourcing Checklist
🌎   Paper presentation at the CSCW 2021 Workshop on Investigating and Mitigating Biases in Crowdsourced Data | Virtual
🔗   Slides | Paper

📝   This Is Not What We Ordered: Exploring Why Biased Search Result Rankings Affect User Attitudes on Debated Topics
🌎   Invited talk at the ARC Centre for Automated Decision-Making & Society | Melbourne, Australia (virtual)
🔗   Paper

📝   This Is Not What We Ordered: Exploring Why Biased Search Result Rankings Affect User Attitudes on Debated Topics
🌎   Paper presentation at the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval | Montreal, Canada (virtual)
🔗   Recording (15 minutes) | Slides | Paper

📝   Disparate Impact Diminishes Consumer Trust Even for Advantaged Users
🌎   Paper presentation at the 16th International Conference on Persuasive Technologies (PERSUASIVE) | Bournemouth, UK (virtual)
🔗   Slides | Paper

2020

📝   Assessing Viewpoint Diversity in Search Results Using Ranking Fairness Metrics
🌎   Invited talk for Data Scientists at IBM Netherlands | Amsterdam, The Netherlands (virtual)
🔗   Paper

📝   Assessing Viewpoint Diversity in Search Results Using Ranking Fairness Metrics
🌎   Invited talk at the 19th Dutch-Belgian Information Retrieval Workshop (DIR) | Antwerp, Belgium (virtual)
🔗   Recording (15 minutes) | Slides | Paper

📝   Investigating the Influence of Crowdworker Attitudes on Document Annotations
🌎   Presentation of ongoing work at Second symposium on Biases in Human Computation and Crowdsourcing | Cyprus (virtual)
🔗   Slides

📝   Helping Users Discover Perspectives: Enhancing Opinion Mining with Joint Topic Models
🌎   Paper presentation at the SENTIRE workshop at ICDM 2020 | Sorrento, Italy (virtual)
🔗   Slides | Paper

📝   Assessing Viewpoint Diversity in Search Results Using Ranking Fairness Metrics
🌎   Paper presentation at the Bias and Fairness in AI (BIAS) Workshop at ECMLPKDD 2020 | Ghent, Belgium (virtual)
🔗   Recording (17 minutes) | Slides | Paper

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