# Indoor radio map maintenance by automatic annotation of crowdsourced Wi-Fi fingerprints

> Research article (2015 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 2015) · cited 25× · AI/ML

**Wikidata**: [openalex:W2188473699](https://www.wikidata.org/wiki/openalex:W2188473699)  
**Source**: https://4ort.xyz/entity/indoor-radio-map-maintenance-by-automatic-annotation-of-crowdsourced-wi-fi-fingerprints