# Hierarchical Modeling of Complex Internet of Things Systems Using Conceptual Modeling Approaches

> Research article (IEEE Access, 2019) · cited 16× · AI/ML

**Wikidata**: [openalex:W2963015854](https://www.wikidata.org/wiki/openalex:W2963015854)  
**Source**: https://4ort.xyz/entity/hierarchical-modeling-of-complex-internet-of-things-systems-using-conceptual-modeling-approaches