# Aggregating user preferences in group recommender systems: A crowdsourcing approach

> Research article (Decision Support Systems, 2021) · cited 29× · AI/ML

**Wikidata**: [openalex:W3194944375](https://www.wikidata.org/wiki/openalex:W3194944375)  
**Source**: https://4ort.xyz/entity/aggregating-user-preferences-in-group-recommender-systems-a-crowdsourcing-approach