# Check in or Not? A Stochastic Game for Privacy Preserving in Point-of-Interest Recommendation System

> Research article (IEEE Internet of Things Journal, 2018) · cited 24× · AI/ML

**Wikidata**: [openalex:W2808537148](https://www.wikidata.org/wiki/openalex:W2808537148)  
**Source**: https://4ort.xyz/entity/check-in-or-not-a-stochastic-game-for-privacy-preserving-in-point-of-interest-recommendation-system