# Fast Signals of Opportunity Fingerprint Database Maintenance with Autonomous Unmanned Ground Vehicle for Indoor Positioning

> Research article (Sensors, 2018) · cited 17× · AI/ML

**Wikidata**: [openalex:W2895981770](https://www.wikidata.org/wiki/openalex:W2895981770)  
**Source**: https://4ort.xyz/entity/fast-signals-of-opportunity-fingerprint-database-maintenance-with-autonomous-unmanned-ground-vehicle-for-indoor-position