# Variational mode decomposition-based abnormal wheel-rail relationship detection in distributed acoustic sensing

> Research article (Optics Express, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4366828087](https://www.wikidata.org/wiki/openalex:W4366828087)  
**Source**: https://4ort.xyz/entity/variational-mode-decomposition-based-abnormal-wheel-rail-relationship-detection-in-distributed-acoustic-sensing