# Privacy preserving k-nearest neighbor classification over encrypted database in outsourced cloud environments

> Research article (World Wide Web, 2018) · cited 47× · AI/ML

**Wikidata**: [openalex:W2794031572](https://www.wikidata.org/wiki/openalex:W2794031572)  
**Source**: https://4ort.xyz/entity/privacy-preserving-k-nearest-neighbor-classification-over-encrypted-database-in-outsourced-cloud-environments