# Active Learning for Point Cloud Semantic Segmentation via Spatial-Structural Diversity Reasoning

> Research article (Proceedings of the 30th ACM International Conference on Multimedia, 2022) · cited 30× · AI/ML

**Wikidata**: [openalex:W4304015009](https://www.wikidata.org/wiki/openalex:W4304015009)  
**Source**: https://4ort.xyz/entity/active-learning-for-point-cloud-semantic-segmentation-via-spatial-structural-diversity-reasoning