# OHCA-GCN: A novel graph convolutional network-based fault diagnosis method for complex systems via supervised graph construction and optimization

> Research article (Advanced Engineering Informatics, 2024) · cited 21× · AI/ML

**Wikidata**: [openalex:W4395021022](https://www.wikidata.org/wiki/openalex:W4395021022)  
**Source**: https://4ort.xyz/entity/ohca-gcn-a-novel-graph-convolutional-network-based-fault-diagnosis-method-for-complex-systems-via-supervised-graph-const