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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.

Hierarchical Graph Neural Network: A Lightweight Image Matching Model with Enhanced Message Passing of Local and Global Information in Hierarchical Graph Neural Networks

2024InformationJournalOpen access

10.3390/info15100602 Full text5 citations

Authors

4 authors across 2 institutions in 2 countries.

Enoch Opanin GyamfiFirst authorCorresponding
- University of Technology and Applied Sciences (GH)
Zhiguang Qin
Juliana Mantebea Danso
Daniel Adu-GyamfiSenior author
- University of Technology and Applied Sciences (GH)

Fields

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

Graph Theory and Algorithmslevel 3 · 1.00
Advanced Image and Video Retrieval Techniqueslevel 3 · 1.00
Advanced Graph Neural Networkslevel 3 · 1.00

Sources

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

openalexseen September 5, 2026
2024 · Information · 5 citations
https://openalex.org/W4402982957

Hierarchical Graph Neural Network: A Lightweight Image Matching Model with Enhanced Message Passing of Local and Global Information in Hierarchical Graph Neural Networks · Sankore