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Orestis Papakyriakopoulos
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- affiliation: Sony AI, Zurich, Switzerland
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2020 – today
- 2024
- [j5]Yuhan Liu, Amna Liaqat, Owen Xingjian Zhang, Mariana Consuelo Fernández Espinosa, Ankhitha Manjunatha, Alexander Yang, Orestis Papakyriakopoulos, Andrés Monroy-Hernández:
Mapping the Landscape of Independent Food Delivery Platforms in the United States. Proc. ACM Hum. Comput. Interact. 8(CSCW1): 1-20 (2024) - [c25]Yusuke Hirota, Jerone Theodore Alexander Andrews, Dora Zhao, Orestis Papakyriakopoulos, Apostolos Modas, Yuta Nakashima, Alice Xiang:
Resampled Datasets Are Not Enough: Mitigating Societal Bias Beyond Single Attributes. EMNLP 2024: 8249-8267 - [c24]Wiebke Hutiri, Orestis Papakyriakopoulos, Alice Xiang:
Not My Voice! A Taxonomy of Ethical and Safety Harms of Speech Generators. FAccT 2024: 359-376 - [c23]Chiara Ullstein, Severin Engelmann, Orestis Papakyriakopoulos, Yuko Ikkatai, Naira Paola Arnez-Jordan, Rose Caleno, Brian Mboya, Shuichiro Higuma, Tilman Hartwig, Hiromi M. Yokoyama, Jens Grossklags:
Attitudes Toward Facial Analysis AI: A Cross-National Study Comparing Argentina, Kenya, Japan, and the USA. FAccT 2024: 2273-2301 - [c22]Dora Zhao, Jerone T. A. Andrews, Orestis Papakyriakopoulos, Alice Xiang:
Position: Measure Dataset Diversity, Don't Just Claim It. ICML 2024 - [c21]Abhay Goyal, Roger Ho Chun Man, Roy Ka-Wei Lee, Koustuv Saha, Frederick L. Altice, Christian Poellabauer, Orestis Papakyriakopoulos, Lam Yin Cheung, Munmun De Choudhury, Kanica Allagh, Navin Kumar:
Using Voice Data to Facilitate Depression Risk Assessment in Primary Health Care. WebSci (Companion) 2024: 17-18 - [i14]Wiebke Hutiri, Orestis Papakyriakopoulos, Alice Xiang:
Not My Voice! A Taxonomy of Ethical and Safety Harms of Speech Generators. CoRR abs/2402.01708 (2024) - [i13]Yuhan Liu, Amna Liaqat, Owen Xingjian Zhang, Mariana Consuelo Fernández Espinosa, Ankhitha Manjunatha, Alexander Yang, Orestis Papakyriakopoulos, Andrés Monroy-Hernández:
Mapping the Landscape of Independent Food Delivery Platforms in the United States. CoRR abs/2402.14159 (2024) - [i12]Yusuke Hirota, Jerone T. A. Andrews, Dora Zhao, Orestis Papakyriakopoulos, Apostolos Modas, Yuta Nakashima, Alice Xiang:
Resampled Datasets Are Not Enough: Mitigating Societal Bias Beyond Single Attributes. CoRR abs/2407.03623 (2024) - [i11]Dora Zhao, Jerone T. A. Andrews, Orestis Papakyriakopoulos, Alice Xiang:
Position: Measure Dataset Diversity, Don't Just Claim It. CoRR abs/2407.08188 (2024) - 2023
- [c20]Orestis Papakyriakopoulos, Severin Engelmann, Amy A. Winecoff:
Upvotes? Downvotes? No Votes? Understanding the relationship between reaction mechanisms and political discourse on Reddit. CHI 2023: 549:1-549:28 - [c19]Chiara Ullstein, Severin Engelmann, Orestis Papakyriakopoulos, Jens Grossklags:
A Reflection on How Cross-Cultural Perspectives on the Ethics of Facial Analysis AI Can Inform EU Policymaking. EWAF 2023 - [c18]Orestis Papakyriakopoulos, Anna Seo Gyeong Choi, William Thong, Dora Zhao, Jerone Theodore Alexander Andrews, Rebecca Bourke, Alice Xiang, Allison Koenecke:
Augmented Datasheets for Speech Datasets and Ethical Decision-Making. FAccT 2023: 881-904 - [c17]Keyu Chen, Marzieh Babaeianjelodar, Yiwen Shi, Kamila Janmohamed, Rupak Sarkar, Ingmar Weber, Thomas Davidson, Munmun De Choudhury, Jonathan Huang, Shweta Yadav, Ashiqur R. KhudaBukhsh, Chris T. Bauch, Preslav Nakov, Orestis Papakyriakopoulos, Koustuv Saha, Kaveh Khoshnood, Navin Kumar:
Partisan US News Media Representations of Syrian Refugees. ICWSM 2023: 103-113 - [c16]Jerone Theodore Alexander Andrews, Dora Zhao, William Thong, Apostolos Modas, Orestis Papakyriakopoulos, Alice Xiang:
Ethical Considerations for Responsible Data Curation. NeurIPS 2023 - [c15]Orestis Papakyriakopoulos, Alice Xiang:
Considerations for Ethical Speech Recognition Datasets. WSDM 2023: 1287-1288 - [i10]Jerone T. A. Andrews, Dora Zhao, William Thong, Apostolos Modas, Orestis Papakyriakopoulos, Shruti Nagpal, Alice Xiang:
Ethical Considerations for Collecting Human-Centric Image Datasets. CoRR abs/2302.03629 (2023) - [i9]Orestis Papakyriakopoulos, Severin Engelmann, Amy A. Winecoff:
Upvotes? Downvotes? No Votes? Understanding the relationship between reaction mechanisms and political discourse on Reddit. CoRR abs/2302.09540 (2023) - [i8]Orestis Papakyriakopoulos, Alice Xiang:
Considerations for Ethical Speech Recognition Datasets. CoRR abs/2305.02081 (2023) - [i7]Orestis Papakyriakopoulos, Anna Seo Gyeong Choi, Jerone Theodore Alexander Andrews, Rebecca Bourke, William Thong, Dora Zhao, Alice Xiang, Allison Koenecke:
Augmented Datasheets for Speech Datasets and Ethical Decision-Making. CoRR abs/2305.04672 (2023) - 2022
- [j4]Orestis Papakyriakopoulos:
Political machines: a framework for studying politics in social machines. AI Soc. 37(1): 113-130 (2022) - [c14]Orestis Papakyriakopoulos, Christelle Tessono, Arvind Narayanan, Mihir Kshirsagar:
How Algorithms Shape the Distribution of Political Advertising: Case Studies of Facebook, Google, and TikTok. AIES 2022: 532-546 - [c13]Chiara Ullstein, Severin Engelmann, Orestis Papakyriakopoulos, Michel Hohendanner, Jens Grossklags:
AI-Competent Individuals and Laypeople Tend to Oppose Facial Analysis AI. EAAMO 2022: 9:1-9:12 - [c12]Severin Engelmann, Chiara Ullstein, Orestis Papakyriakopoulos, Jens Grossklags:
What People Think AI Should Infer From Faces. FAccT 2022: 128-141 - [c11]Orestis Papakyriakopoulos, Ellen P. Goodmann:
The Impact of Twitter Labels on Misinformation Spread and User Engagement: Lessons from Trump's Election Tweets. WWW 2022: 2541-2551 - [i6]Orestis Papakyriakopoulos, Christelle Tessono, Arvind Narayanan, Mihir Kshirsagar:
How Algorithms Shape the Distribution of Political Advertising: Case Studies of Facebook, Google, and TikTok. CoRR abs/2206.04720 (2022) - [i5]Keyu Chen, Marzieh Babaeianjelodar, Yiwen Shi, Kamila Janmohamed, Rupak Sarkar, Ingmar Weber, Thomas Davidson, Munmun De Choudhury, Jonathan Huang, Shweta Yadav, Ashiqur R. KhudaBukhsh, Preslav Ivanov Nakov, Chris T. Bauch, Orestis Papakyriakopoulos, Kaveh Khoshnood, Navin Kumar:
Partisan US News Media Representations of Syrian Refugees. CoRR abs/2206.09024 (2022) - 2021
- [c10]Orestis Papakyriakopoulos, Ethan Zuckerman:
The Media During the Rise of Trump: Identity Politics, Immigration, "Mexican" Demonization and Hate-Crime. ICWSM 2021: 467-478 - [i4]Orestis Papakyriakopoulos, Arwa Michelle Mboya:
Beyond Algorithmic Bias: A Socio-Computational Interrogation of the Google Search by Image Algorithm. CoRR abs/2105.12856 (2021) - [i3]Orestis Papakyriakopoulos, Elizabeth Anne Watkins, Amy A. Winecoff, Klaudia Jazwinska, Tithi Chattopadhyay:
Qualitative Analysis for Human Centered AI. CoRR abs/2112.03784 (2021) - 2020
- [j3]Orestis Papakyriakopoulos, Juan Carlos Medina Serrano, Simon Hegelich:
Political communication on social media: A tale of hyperactive users and bias in recommender systems. Online Soc. Networks Media 15: 100058 (2020) - [c9]Orestis Papakyriakopoulos, Simon Hegelich, Juan Carlos Medina Serrano, Fabienne Marco:
Bias in word embeddings. FAT* 2020: 446-457 - [c8]Juan Carlos Medina Serrano, Orestis Papakyriakopoulos, Morteza Shahrezaye, Simon Hegelich:
The Political Dashboard: A Tool for Online Political Transparency. ICWSM 2020: 983-985 - [c7]Juan Carlos Medina Serrano, Orestis Papakyriakopoulos, Simon Hegelich:
Exploring Political Ad Libraries for Online Advertising Transparency: Lessons from Germany and the 2019 European Elections. SMSociety 2020: 111-121 - [c6]Juan Carlos Medina Serrano, Orestis Papakyriakopoulos, Simon Hegelich:
Dancing to the Partisan Beat: A First Analysis of Political Communication on TikTok. WebSci 2020: 257-266 - [i2]Juan Carlos Medina Serrano, Orestis Papakyriakopoulos, Simon Hegelich:
Dancing to the Partisan Beat: A First Analysis of Political Communication on TikTok. CoRR abs/2004.05478 (2020)
2010 – 2019
- 2019
- [c5]Morteza Shahrezaye, Orestis Papakyriakopoulos, Juan Carlos Medina Serrano, Simon Hegelich:
Estimating the Political Orientation of Twitter Users in Homophilic Networks. AAAI Spring Symposium: Interpretable AI for Well-being 2019 - [c4]Orestis Papakyriakopoulos, Morteza Shahrezaye, Juan Carlos Medina Serrano, Simon Hegelich:
Distorting Political Communication: The Effect Of Hyperactive Users In Online Social Networks. INFOCOM Workshops 2019: 157-164 - [c3]Morteza Shahrezaye, Orestis Papakyriakopoulos, Juan Carlos Medina Serrano, Simon Hegelich:
Measuring the Ease of Communication in Bipartite Social Endorsement Networks: A Proxy to Study the Dynamics of Political Polarization. SMSociety 2019: 158-165 - [c2]Juan Carlos Medina Serrano, Morteza Shahrezaye, Orestis Papakyriakopoulos, Simon Hegelich:
The Rise of Germany's AfD: A Social Media Analysis. SMSociety 2019: 214-223 - 2018
- [j2]Orestis Papakyriakopoulos, Simon Hegelich, Morteza Shahrezaye, Juan Carlos Medina Serrano:
Social media and microtargeting: Political data processing and the consequences for Germany. Big Data Soc. 5(2): 205395171881184 (2018) - [c1]Severin Engelmann, Jens Grossklags, Orestis Papakyriakopoulos:
A Democracy Called Facebook? Participation as a Privacy Strategy on Social Media. APF 2018: 91-108 - [i1]Andree Thieltges, Orestis Papakyriakopoulos, Juan Carlos Medina Serrano, Simon Hegelich:
Effects of Social Bots in the Iran-Debate on Twitter. CoRR abs/1805.10105 (2018) - 2017
- [j1]Orestis Papakyriakopoulos, Morteza Shahrezaye, Andree Thieltges, Juan Carlos Medina Serrano, Simon Hegelich:
Social Media und Microtargeting in Deutschland. Inform. Spektrum 40(4): 327-335 (2017)
Coauthor Index
aka: Jerone T. A. Andrews
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