# A trust-based collaborative access control model with policy aggregation for online social networks

> Research article (Social Network Analysis and Mining, 2017) · cited 29× · AI/ML

**Wikidata**: [openalex:W2588264189](https://www.wikidata.org/wiki/openalex:W2588264189)  
**Source**: https://4ort.xyz/entity/a-trust-based-collaborative-access-control-model-with-policy-aggregation-for-online-social-networks