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Yusuke Hirota, Jerone Andrews, Dora Zhao, Orestis Papakyriakopoulos, Apostolos Modas, Alice Xiang
Dataset-level societal bias mitigation with text-to-image model
Systems and methods are used to mitigate societal bias in image-text datasets by removing spurious correlations between protected groups and image attributes. Using text-guided inpainting models, the methods ensures protected group independence from all attributes and mitigates inpainting biases through data filtering. Evaluations on multi-label image classification and image captioning tasks show that the methods effectively reduce bias without compromising performance across various models.
2025

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Orestis Papakyriakopoulos
This Research Paper on Dataset Diversity Won the ICML 2024 Best Paper Award
2024

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On Research at TUM (2025). In KI & Bildung.
2025

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Orestis Papakyriakopoulos
Generative AI: Opportunities and Pitfalls
2024

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Orestis Papakyriakopoulos
AI Safety Benchmarks Do Not Benchmark Safety
I2SC Lecture Series
2025

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Janmohamed, Kamila; Walter, Nathan; Nyhan, Kate; Khoshnood, Kaveh; Tucker, Joseph D; Sangngam, Natalie; Altice, Frederick L.; Ding, Qinglan; Wong, Allie; Schwitzky, Zachary M.; Bauch, Chris T; De Choudhury, Munmun; Papakyriakopoulos, Orestis; Kumar, Navin
Interventions to Mitigate COVID-19 Misinformation: A Systematic Review and Meta-Analysis
Journal of Health Communication
2021
26
12
846-857

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Orestis Papakyriakopoulos
KI-Agenten zwischen Kontrolle und Subjektivierung: Zur Produktion neuer Machtverhältnisse
Workshop Handeln, Wissen und Macht in Mensch-Maschine- Interaktionen
2025

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Jerone Andrews, Dora Zhao, William Thong, Apostolos Modas, Orestis Papakyriakopoulos, Alice Xiang
Ethical Considerations for Responsible Data Curation
Advances in Neural Information Processing Systems 36 (NeurIPS 2023)
2023
36
55320-55360

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Engelmann, Severin; Papakyriakopoulos, Orestis
Social media as classification systems: procedural normative choices in user profiling
Handbook of Critical Studies of Artificial Intelligence
Edward Elgar Publishing
2023

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Papakyriakopoulos, Orestis; Choi, Anna Seo Gyeong; Thong, William; Zhao, Dora; Andrews, Jerone; Bourke, Rebecca; Xiang, Alice; Koenecke, Allison
Augmented Datasheets for Speech Datasets and Ethical Decision-Making
881-904
2023 ACM Conference on Fairness Accountability and Transparency
Association for Computing Machinery (ACM)
2023