# PPAQ: Privacy-Preserving Aggregate Queries for Optimal Location Selection in Road Networks

> Research article (IEEE Internet of Things Journal, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4285216180](https://www.wikidata.org/wiki/openalex:W4285216180)  
**Source**: https://4ort.xyz/entity/ppaq-privacy-preserving-aggregate-queries-for-optimal-location-selection-in-road-networks