# A Spatial-Temporal Topic Model for the Semantic Annotation of POIs in LBSNs

> Research article (ACM Transactions on Intelligent Systems and Technology, 2016) · cited 42× · AI/ML

**Wikidata**: [openalex:W2499345104](https://www.wikidata.org/wiki/openalex:W2499345104)  
**Source**: https://4ort.xyz/entity/a-spatial-temporal-topic-model-for-the-semantic-annotation-of-pois-in-lbsns