# Graph SLAM Built over Point Clouds Matching for Robot Localization in Tunnels

> Research article (Sensors, 2021) · cited 17× · AI/ML

**Wikidata**: [openalex:W3191365169](https://www.wikidata.org/wiki/openalex:W3191365169)  
**Source**: https://4ort.xyz/entity/graph-slam-built-over-point-clouds-matching-for-robot-localization-in-tunnels