# Extended topology based recommendation system for unidirectional social networks

> Research article (Expert Systems with Applications, 2015) · cited 15× · AI/ML

**Wikidata**: [openalex:W1991828785](https://www.wikidata.org/wiki/openalex:W1991828785)  
**Source**: https://4ort.xyz/entity/extended-topology-based-recommendation-system-for-unidirectional-social-networks