# A personal data store approach for recommender systems: enhancing privacy without sacrificing accuracy

> Research article (Expert Systems with Applications, 2019) · cited 33× · AI/ML

**Wikidata**: [openalex:W2966968963](https://www.wikidata.org/wiki/openalex:W2966968963)  
**Source**: https://4ort.xyz/entity/a-personal-data-store-approach-for-recommender-systems-enhancing-privacy-without-sacrificing-accuracy