Isabel Agadagba

Carnegie Mellon University

CMU Machine Learning

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Natural Language Processing (1)Recommendation & Information Retrieval (1)

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Triphonia Kilasara (1)Takudzwa Tarutira (1)Noah Shumba (1)Nicolas Christin (1)

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Apr 13, 2026

CMU MLApr 13, 2026·also Africa University, University of Indiana-Bloomington, University of Lagos

A Cross-Country Evaluation of Sentiment Toward Digital Payment Systems in Africa

Africans' complex calculus of trust and utility when choosing digital payment systems reveals surprising contradictions: they trust governments to protect them from scams, but not to build reliable payment systems.

Isabel Agadagba, Triphonia Kilasara, Takudzwa Tarutira +8

Natural Language Processing Recommendation & Information Retrieval

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Isabel Agadagba

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)