# Heterogeneous Spatio-Temporal Graph Contrastive Learning for Point-of-Interest Recommendation

> Research article (Tsinghua Science & Technology, 2024) · cited 20× · AI/ML

**Wikidata**: [openalex:W4402449845](https://www.wikidata.org/wiki/openalex:W4402449845)  
**Source**: https://4ort.xyz/entity/heterogeneous-spatio-temporal-graph-contrastive-learning-for-point-of-interest-recommendation