# Railway network delay evolution: A heterogeneous graph neural network approach

> Research article (Applied Soft Computing, 2024) · cited 19× · AI/ML

**Wikidata**: [openalex:W4394987665](https://www.wikidata.org/wiki/openalex:W4394987665)  
**Source**: https://4ort.xyz/entity/railway-network-delay-evolution-a-heterogeneous-graph-neural-network-approach