Publications (19)
Market or Markets? Investigating Google Search's Market Shares Under Horizontal and Vertical Segmentation
Desheng Hu, Muhammad Abu Bakar Aziz, Jeffrey Gleason +4
Is Google Search a monopoly with gatekeeping power? Regulators from the US, UK, and Europe have argued that it is based on the assumption that Google Search dominates the market fo…
When Fair Classification Meets Noisy Protected Attributes
Avijit Ghosh, Pablo Kvitca, Christo Wilson
The operationalization of algorithmic fairness comes with several practical challenges, not the least of which is the availability or reliability of protected attributes in dataset…
Multi-scale Dynamics in a Massive Online Social Network
Xiaohan Zhao, Alessandra Sala, Christo Wilson +4
Data confidentiality policies at major social network providers have severely limited researchers' access to large-scale datasets. The biggest impact has been on the study of netwo…
"It's not a representation of me": Examining Accent Bias and Digital Exclusion in Synthetic AI Voice Services
Shira Michel, Sufi Kaur, Sarah Elizabeth Gillespie +3
Recent advances in artificial intelligence (AI) speech generation and voice cloning technologies have produced naturalistic speech and accurate voice replication, yet their influen…
The Effectiveness of Embedded Values Analysis Modules in Computer Science Education: An Empirical Study
Matthew Kopec, Meica Magnani, Vance Ricks +10
Embedding ethics modules within computer science courses has become a popular response to the growing recognition that CS programs need to better equip their students to navigate t…
FairCanary: Rapid Continuous Explainable Fairness
Avijit Ghosh, Aalok Shanbhag, Christo Wilson
Systems that offer continuous model monitoring have emerged in response to (1) well-documented failures of deployed Machine Learning (ML) and Artificial Intelligence (AI) models an…