# Modeling and application of a customized knowledge graph for railway alignment optimization

> Research article (Expert Systems with Applications, 2023) · cited 17× · AI/ML

**Wikidata**: [openalex:W4390064471](https://www.wikidata.org/wiki/openalex:W4390064471)  
**Source**: https://4ort.xyz/entity/modeling-and-application-of-a-customized-knowledge-graph-for-railway-alignment-optimization