# Reliability of IFC classes in ontology definition and cost estimation of public procurement

> Research article (Computing in construction, 2023) · cited 10× · AI/ML

**Wikidata**: [openalex:W4383682635](https://www.wikidata.org/wiki/openalex:W4383682635)  
**Source**: https://4ort.xyz/entity/reliability-of-ifc-classes-in-ontology-definition-and-cost-estimation-of-public-procurement