# An improved Dempster–Shafer approach to construction safety risk perception

> Research article (Knowledge-Based Systems, 2017) · cited 124× · AI/ML

**Wikidata**: [openalex:W2623386274](https://www.wikidata.org/wiki/openalex:W2623386274)  
**Source**: https://4ort.xyz/entity/an-improved-dempstershafer-approach-to-construction-safety-risk-perception