# Self-Attentive Local Aggregation Learning With Prototype Guided Regularization for Point Cloud Semantic Segmentation of High-Speed Railways

> Research article (IEEE Transactions on Intelligent Transportation Systems, 2023) · cited 19× · AI/ML

**Wikidata**: [openalex:W4379409357](https://www.wikidata.org/wiki/openalex:W4379409357)  
**Source**: https://4ort.xyz/entity/self-attentive-local-aggregation-learning-with-prototype-guided-regularization-for-point-cloud-semantic-segmentation-of-