# Indoor Intelligent Fingerprint-Based Localization: Principles, Approaches and Challenges

> Research article (IEEE Communications Surveys & Tutorials, 2020) · cited 233× · AI/ML

**Wikidata**: [openalex:W3047491762](https://www.wikidata.org/wiki/openalex:W3047491762)  
**Source**: https://4ort.xyz/entity/indoor-intelligent-fingerprint-based-localization-principles-approaches-and-challenges