# Local and Global Structure for Urban ALS Point Cloud Semantic Segmentation With Ground-Aware Attention

> Research article (IEEE Transactions on Geoscience and Remote Sensing, 2022) · cited 29× · AI/ML

**Wikidata**: [openalex:W4226099359](https://www.wikidata.org/wiki/openalex:W4226099359)  
**Source**: https://4ort.xyz/entity/local-and-global-structure-for-urban-als-point-cloud-semantic-segmentation-with-ground-aware-attention