# Extreme-oriented sensitivity analysis using sparse polynomial chaos expansion. Application to train–track–bridge systems

> Research article (Reliability Engineering & System Safety, 2023) · cited 25× · AI/ML

**Wikidata**: [openalex:W4388714222](https://www.wikidata.org/wiki/openalex:W4388714222)  
**Source**: https://4ort.xyz/entity/extreme-oriented-sensitivity-analysis-using-sparse-polynomial-chaos-expansion-application-to-traintrackbridge-systems