Countries
Institutions
Fields
Rankings
Compare

Search institutions, scholars, countries and publications

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.

Built from

OpenAlex — works, authorships, subject classification
ROR — institutional identity
ORCID — researcher identity
Crossref — publisher confirmation

Browse

Countries
Institutions
Fields
Rankings
What we cover

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.

A robust correlation coefficient for fermatean fuzzy sets based on spearman’s correlation measure with application to clustering and selection process

2024Journal of Applied Mathematics and ComputingJournal

10.1007/s12190-024-02019-1 Full text25 citations

Authors

5 authors.

Paul Augustine EjegwaFirst authorCorresponding
- Benue State University (NG)
Tidoo Daniel Wanzenke
Innocent Otache Ogwuche
- Benue State University (NG)
Manasseh Terna Anum
Kenneth Ifeanyi IsifeSenior author

Fields

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

Multi-Criteria Decision Makinglevel 3 · 1.00
Fuzzy Systems and Optimizationlevel 3 · 0.99
Fuzzy Logic and Control Systemslevel 3 · 0.94

Sources

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

openalexseen September 9, 2026
2024 · Journal of Applied Mathematics and Computing · 25 citations
https://openalex.org/W4392744473

A robust correlation coefficient for fermatean fuzzy sets based on spearman’s correlation measure with application to clustering and selection process · Sankore