# Semantic as-built 3D modeling of structural elements of buildings based on local concavity and convexity

> Research article (Advanced Engineering Informatics, 2017) · cited 51× · AI/ML

**Wikidata**: [openalex:W2765304996](https://www.wikidata.org/wiki/openalex:W2765304996)  
**Source**: https://4ort.xyz/entity/semantic-as-built-3d-modeling-of-structural-elements-of-buildings-based-on-local-concavity-and-convexity