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Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

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Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

Ensemble of Synthetic and Balancing Techniques for Credit Card Fraud Detection

2025UMYU ScientificaJournalOpen access

10.56919/usci.2544.012 Full text2 citations

Authors

4 authors.

Abdulmalik UmarFirst author
- Al-Qalam University Katsina (NG)
Armaya’u Zango Umar
- Al-Qalam University Katsina (NG)
Yakubu Galadima Ibrahim
- Al-Qalam University Katsina (NG)
Mardiyya Bagiwa LawalSenior author
- Al-Qalam University Katsina (NG)

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Imbalanced Data Classification Techniqueslevel 3 · 0.96
Financial Distress and Bankruptcy Predictionlevel 3 · 0.02
Spam and Phishing Detectionlevel 3 · 0.00

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 9, 2026
2025 · UMYU Scientifica · 2 citations
https://openalex.org/W7118082431

Ensemble of Synthetic and Balancing Techniques for Credit Card Fraud Detection · Sankore