# Characterization and application of assistance systems in digital engineering

> Research article (CIRP Annals, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3171987125](https://www.wikidata.org/wiki/openalex:W3171987125)  
**Source**: https://4ort.xyz/entity/characterization-and-application-of-assistance-systems-in-digital-engineering