# Toward blockchain-based fog and edge computing for privacy-preserving smart cities

> Research article (Frontiers in Sustainable Cities, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4296743458](https://www.wikidata.org/wiki/openalex:W4296743458)  
**Source**: https://4ort.xyz/entity/toward-blockchain-based-fog-and-edge-computing-for-privacy-preserving-smart-cities