2023
📝 Viewpoint Diversity in Search Results
🌎 Paper presentation at the 45th European Conference on Information Retrieval (ECIR) | Dublin, Ireland
🔗 Paper
📝 Powering Up User Activities with LLMs
🌎 Lightning talk at Crowd Computing in the Age of Generative AI Models | Delft, Netherlands
📝 Explainable Cross-Topic Stance Detection for Search Results
🌎 Paper presentation at the 2023 ACM SIGIR Conference on Human Information Interaction and Retrieval (CHIIR) | Virtual
🔗 Paper
2022
📝 Applying the Cognitive-Biases-in-Crowdsourcing Checklist
🌎 Invited talk at the Fourth Symposium on Biases in Human Computation and Crowdsourcing (BHCC) | Virtual
🔗 Recording (15 minutes) | Paper
📝 The Effects of Crowd Worker Biases in Fact-Checking Tasks
🌎 Paper presentation at ACM Conference on Fairness, Accountability, and Transparency (ACM FAccT) | Seoul, South 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) | 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 | 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 | 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) | Virtual
🔗 Slides | Paper
2020
📝 Assessing Viewpoint Diversity in Search Results Using Ranking Fairness Metrics
🌎 Invited talk for Data Scientists at IBM Netherlands | Virtual
🔗 Paper
📝 Assessing Viewpoint Diversity in Search Results Using Ranking Fairness Metrics
🌎 Invited talk at the 19th Dutch-Belgian Information Retrieval Workshop (DIR) | 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 | Virtual
🔗 Slides
📝 Helping Users Discover Perspectives: Enhancing Opinion Mining with Joint Topic Models
🌎 Paper presentation at the SENTIRE workshop at ICDM 2020 | 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 | Virtual
🔗 Recording (17 minutes) | Slides | Paper