# A group preference-based privacy-preserving POI recommender system

> Research article (ICT Express, 2020) · cited 20× · AI/ML

**Wikidata**: [openalex:W3028169453](https://www.wikidata.org/wiki/openalex:W3028169453)  
**Source**: https://4ort.xyz/entity/a-group-preference-based-privacy-preserving-poi-recommender-system