# Fast Collision Detection for Small Unmanned Aircraft Systems in Urban Airspace

> Research article (IEEE Access, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W3124606099](https://www.wikidata.org/wiki/openalex:W3124606099)  
**Source**: https://4ort.xyz/entity/fast-collision-detection-for-small-unmanned-aircraft-systems-in-urban-airspace