# Differential Privacy-Based Social Network Detection Over Spatio-Temporal Proximity for Secure POI Recommendation

> Research article (SN Computer Science, 2023) · cited 19× · AI/ML

**Wikidata**: [openalex:W4323360978](https://www.wikidata.org/wiki/openalex:W4323360978)  
**Source**: https://4ort.xyz/entity/differential-privacy-based-social-network-detection-over-spatio-temporal-proximity-for-secure-poi-recommendation