Alex Hanna

schoolGooglebar_chart#5062 Global Rank

Total Papers

HCI Rank

#5062

Research Areas

Years Active

Recent Publications

Documenting Data Production Processes: A Participatory Approach for Data Work

The opacity of machine learning data is a significant threat to ethical data work and intelligible systems. Previous research has addressed this issue by proposing standardized checklists to document datasets. This paper expands that field of inquiry by proposing a shift of perspective: from documenting datasets towar…

CHI '224th AuthorTeleoperated Driving +2

When is ML data good?: Valuing in Public Health Datafication

Data-driven approaches that form the foundation of advancements in machine learning (ML) are powered in large part by human infrastructures that enable the collection of large datasets. We study the movement of data through multiple stages of data processing in the context of public health in India, examining the data…

CSCW '212nd AuthorBest PaperData Work and AI

Do Datasets Have Politics? Disciplinary Values in Computer Vision Dataset Development

Data is a crucial component of machine learning; the field is reliant on data to train, validate, and test models. With increased technical capabilities, machine learning research has boomed in both academic and industry settings—and one major focus has been on computer vision. Computer vision is a popular domain of m…

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