# Evaluating railway noise sources using distributed microphone array and graph neural networks

> Research article (Transportation Research Part D Transport and Environment, 2022) · cited 21× · AI/ML

**Wikidata**: [openalex:W4281252524](https://www.wikidata.org/wiki/openalex:W4281252524)  
**Source**: https://4ort.xyz/entity/evaluating-railway-noise-sources-using-distributed-microphone-array-and-graph-neural-networks