# ViFi: Virtual Fingerprinting WiFi-Based Indoor Positioning via Multi-Wall Multi-Floor Propagation Model

> Research article (IEEE Transactions on Mobile Computing, 2019) · cited 93× · AI/ML

**Wikidata**: [openalex:W2558613507](https://www.wikidata.org/wiki/openalex:W2558613507)  
**Source**: https://4ort.xyz/entity/vifi-virtual-fingerprinting-wifi-based-indoor-positioning-via-multi-wall-multi-floor-propagation-model