# Expanding Relationship for Cross Domain Recommendation

> Research article (Proceedings of the 30th ACM International Conference on Information & Knowledge Management, 2021) · cited 25× · AI/ML

**Wikidata**: [openalex:W3209610025](https://www.wikidata.org/wiki/openalex:W3209610025)  
**Source**: https://4ort.xyz/entity/expanding-relationship-for-cross-domain-recommendation