# CSD: A multi-user similarity metric for community recommendation in online social networks

> Research article (Expert Systems with Applications, 2016) · cited 45× · AI/ML

**Wikidata**: [openalex:W2229478988](https://www.wikidata.org/wiki/openalex:W2229478988)  
**Source**: https://4ort.xyz/entity/csd-a-multi-user-similarity-metric-for-community-recommendation-in-online-social-networks