# Ephemeral ID Beacon-Based Improved Indoor Positioning System

> Research article (Symmetry, 2018) · cited 12× · AI/ML

**Wikidata**: [openalex:W2900697557](https://www.wikidata.org/wiki/openalex:W2900697557)  
**Source**: https://4ort.xyz/entity/ephemeral-id-beacon-based-improved-indoor-positioning-system