Jema Ndibwile

Carnegie Mellon University Africa

CMU Machine Learning

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Aklile Seyoum Mamo (1)A. Kebede (1)Amanuel Kebede (1)Anny Christelle Irakoze (1)

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Jul 8, 2026

CMU ML5d ago

Modeling Failure Dynamics in Time-Constrained Authentication Systems: Evidence of a Success Cliff in USSD Workflows

Authentication complexity can lead to a dramatic drop in transaction success rates, revealing a critical "Success Cliff" in USSD workflows that could jeopardize user experience.

Aklile Seyoum Mamo, A. Kebede, Amanuel Kebede +3

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Jema Ndibwile

Publication activitypapers/week, last 8 weeks

Frequent co-authors

Papers (1)