# Rock mass trace line identification incorporated with grouping algorithm at tunnel faces

> Research article (Tunnelling and Underground Space Technology, 2021) · cited 36× · AI/ML

**Wikidata**: [openalex:W3124042147](https://www.wikidata.org/wiki/openalex:W3124042147)  
**Source**: https://4ort.xyz/entity/rock-mass-trace-line-identification-incorporated-with-grouping-algorithm-at-tunnel-faces