# Point-Graph Neural Network Based Novel Visual Positioning System for Indoor Navigation

> Research article (Applied Sciences, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3206766974](https://www.wikidata.org/wiki/openalex:W3206766974)  
**Source**: https://4ort.xyz/entity/point-graph-neural-network-based-novel-visual-positioning-system-for-indoor-navigation