# Transaction fraud detection via attentional spatial–temporal GNN

> Research article (The Journal of Supercomputing, 2025) · cited 12× · AI/ML

**Wikidata**: [openalex:W4407873295](https://www.wikidata.org/wiki/openalex:W4407873295)  
**Source**: https://4ort.xyz/entity/transaction-fraud-detection-via-attentional-spatialtemporal-gnn