# Differentially Private Sparse Mapping for Privacy-Preserving Cross Domain Recommendation

> Research article (Proceedings of the 31st ACM International Conference on Multimedia, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4387969596](https://www.wikidata.org/wiki/openalex:W4387969596)  
**Source**: https://4ort.xyz/entity/differentially-private-sparse-mapping-for-privacy-preserving-cross-domain-recommendation