# A hierarchical intrusion detection system based on extreme learning machine and nature-inspired optimization

> Research article (Computers & Security, 2022) · cited 53× · AI/ML

**Wikidata**: [openalex:W4306760877](https://www.wikidata.org/wiki/openalex:W4306760877)  
**Source**: https://4ort.xyz/entity/a-hierarchical-intrusion-detection-system-based-on-extreme-learning-machine-and-nature-inspired-optimization