# Surrogate-assisted high-accuracy observation modeling in building digital twins: In situ nonintrusive modeling without sensor observation (Y)

> Research article (Building and Environment, 2023) · cited 12× · AI/ML

**Wikidata**: [openalex:W4383262704](https://www.wikidata.org/wiki/openalex:W4383262704)  
**Source**: https://4ort.xyz/entity/surrogate-assisted-high-accuracy-observation-modeling-in-building-digital-twins-in-situ-nonintrusive-modeling-without-se